10 ENGLISH BOOKS RELATING TO «COSEC»
Discover the use of
cosec in the following bibliographical selection. Books relating to
cosec and brief extracts from same to provide context of its use in English literature.
1
Comprehensive Mathematics XI
cosec 120° = cosec (180° - 60°) = cosec 60° = 1.15 cosec 135° = cosec (180° -
45°) = cosec 45° = 1.41 cosec 150" = cosec (180" - 30°) = cosec 30° = 2 cosec
180° is not defined, but as the angle x approaches 180° from left side, the value
of ...
2
A Text Book of Mathematics XI
Draw the graph of y = cosec x. SOLUTION : cosec x is a periodic function with
period 2n and is not defined at multiples of n, i.e., at — rt, 0, 71, 2Jl, ..., etc. Also,
cosec (71 - x) = cosec x, cosec (K + x) = - cosec x, cosec (-*) = - cos x. cosec (271-
...
3
A System of Plane and Spherical Trigonometry: To which is ...
To sum the series cosec a. cosec 2 a + cosec 2 a. cosec 3 a + . . . + cosec n a.
cosec (n + 1 ) n x i / i « sin a Cot n a — cot (n -|- 1) a = - .— rr- v sinra a. sm(w+l) a
= sin a. cosec n a. cosec (n+ 1) a. Therefore, by giving n the values 1, 2, 3 ... w,
sin ...
4
Mathematics With Xtra Innings 20-20 Class X
Q.9. Without using trigonometrical tables, evaluate the following : tan 24 o \ cosec
66° ( cot 24° sec 66° + 2 tan 25° tan 37° tan 53° tan 60° tan 65°. Sol. Consider (
tan 24° * cosec 66° + 'cot 24° * V sec 66c + 2 tan 25° tan 37° tan 53° tan 60° tan ...
5
The Annals of Philosophy
... 20. d (cot. mm") = — d a: (cot. m)'°"" sin. x{l cot. a: + (cosec. x)'} 21. d (cot. x““"') =
d a: (cot. x)'“'" (see. as)” {l cot. x — l} 22. d (cot. mm") = — d x (cot. x)"“ (cosec. x)' {l
cot. a: + l} 23. d x (cot. mm") = d x (cot. w)""' tang. as see. a: {l cot. x - (cosec.
6
A syllabus of plane and spherical trigonometry ...
cosec 180° = cosec (ir) o Z3"" cosec 270 = cosec I — cosec 360° = cosec (2ir) 00;
In the first quadrant therefore, the co-secant is between oo and 1 ; in the second,
between 1 and oo ; in the third, between — oo and — 1 ; and in the fourth, ...
Henry Pearson, John Hind, 1832
7
The elements of plane and spherical Trigonometry ... Second ...
Prove the truth of the following expressions: cosa tana_cosaseca_tanacota_ \ 23
t 7. Prove that m'=m +5511“ and n”=3n”+ln”. ~sina= cos a tan a = cot a _ sec a _
cosec a _ cosec a . sin a cot a sin a coseca tan acota cos a=sma cota _ = : tan a ...
dx (cot. x)"-* cos. a; {/ cot. x — (cosec. x)* (tang, a;)2 } 20. d (cot. jf") = — d x(cot. x)
c0,*sin. x{/cot. x + (cosec.x)2} 21. d (cot. «*"•-*) = dx (cot. a?)tt"'-* (sec. a;)2 {/ cot. x
- 1} 22. d (cot. x"*') = - d x (cot. a:)"*-* (cosec. x)2 {I cot. x + 1} 23. d a: (cot. a;," ...
THOMAS THOMSON, MD. F.R.S. L. & E. F.L.S. & C, 1817
9
Annals of Philosophy, Or, Magazine of Chemistry, Mineralogy, ...
Thomas Thomson. 18. d (tang. xc""- ') = d x (tang, x)~*"-* (cosec. x)4 {sec. x - cos.
x I tang, x} 19. d (cot. x"°-') = d x (cot. x)**"-* cos. x {/ cot. x — (cosec. x)4 (tang, x)4
} 20. d (cot. x~ ' ) = — d x (cot. x)'" * sin. x {/ cot. x + (cosec. x)4} 21. d (cot.
'2"( . nshxchn~1ac H _ T"1 ' _ Z 2 '_ l 2( l) sin(2r 1) 2n cos (2r 1) 2n 7'- ' n{cos6 —
cos(2r—1)§;L} for 1' =1 to n, omitting %(n + 1) if n is odd. cosec n6 sin (6 + Ef—fi"
n {w2 — 2a: cos (6 +22) + 1} O I n n cos (n — l)6 cosec n6 cosec 6 — cosec26.
C. V. Durell, A. Robson, 2003
10 NEWS ITEMS WHICH INCLUDE THE TERM «COSEC»
Find out what the national and international press are talking about and how the term
cosec is used in the context of the following news items.
'Who's Afraid of Virginia Woolf?' aims for entertainment over shock …
From left, Katherine Vernon, Hal Cosec, Maria Katsadouros and Ron Hasson star in "Who's Afraid of Virginia Woolf?" Photo by Mark Steelman, ... «StarNewsOnline.com, Jul 15»
Matrix to showcase security solutions at SAFE 2015
COSEC ARC is a unique IP based door controller having multiple benefits over conventional access control solution in terms of scalability, ... «SourceSecurity.com, Jun 15»
Matrix COSEC for Adani Group's business units in India and Indonesia
After understanding complete requirement, Matrix offered COSEC time-attendance and access control solutions for their 25+ business units ... «SourceSecurity.com, Jun 15»
Matrix to Showcase Innovative Enterprise Telecom and Security …
COSEC ARC is a unique IP based access control panel having multiple benefits over conventional access control panel in terms of scalability, ... «NewsMaker, May 15»
Matrix at Communic Asia 2015, Singapore for Innovative Enterprise …
COSEC ARC is a special IP based access control board having different advantages over ordinary access control board regarding versatility, ... «SRJ News, May 15»
Matrix COSEC Time-Attendance software centrally manages …
COSEC DOOR PVR is a unique biometric solution which reads internal vascular pattern of the user palm without touching the sensor or device. «SourceSecurity.com, May 15»
Review - 'Cuckoo's Nest' captures play's rebellious, defiant spirit
From left: David Bollinger (as Ruckley), Charles Calhoun (Cheswick), Hal Cosec (Randle P. McMurphy) and Deb Bowen (Nurse Ratchet) ... «StarNewsOnline.com, May 15»
"Cuckoo's Nest" Returns to Kesey's Original Perspective
Actors Deb Bowen (Nurse Ratched) and Hal Cosec (McMurphy), along with director Rodriguez stopped in to give us a little peek into the Nest ... «WHQR, May 15»
Matrix Launches Video Surveillance Management Solutions for …
The company has also launched another product COSEC ARC, which will protect an organization's assets and ensure human safety by ... «The New Indian Express, Apr 15»
Matrix launches new security solutions
The second Cosec Arc is a single door IP-based access control panel with PoE designed to meet access control needs of organizations having ... «Hindu Business Line, Apr 15»
