Page 243 - sscbbb

[A] sin A + cos A [B] 1 + sin 2A [C] 1 + cos 2A [D] tan A + cot A
12 August 2017 Afternoon Shift
105 - What is the simplified value of (sec4 A – tan2 A) – (tan4 A + sec2 A)?
(sec4 A–tan2 A)–(tan4 A+sec2 A)का सयरीकृत भान क्मा है?
[A] –1 [B] –1/2 [C] 0 [D] 1 12 August 2017 Evening Shift
106 - What is the simplified value of (cos4 A – sin4 A)? (cos4 A – sin4 A) का सयरीकृ त भान क्मा है?
[A]0
107 - If cosec θ =
मदद cosecθ= [A] 3x
[B]2cos2 A [C]cos2A [D]1
16 August 2017 Afternoon Shift
, then what is the value of cosec θ + cot θ? ,तो cosecθ+cotθ का भान क्मा होगा?
[B] x [C] 4x [D] 2x or 1/(2x) 16 August 2017 Morning Shift
108 - If cot A = [sin B/(1 – cos B)], then what is the value of cot 2A?
मदद cot A = [sin B/(1 – cos B)], तो cot 2A का भान क्मा होगा?
[A] cot(B/2) [B] cot 2B [C] cot B [D] tan B 16 August 2017 Evening Shift
109 - If Cosec θ = 17/8, then what is the value of Cos θ? मदद Cosec θ = 17/8 है, तो Cos θ का भान क्मा है?
17 August 2017 Afternoon Shift
[A] 15/8 [B] 15/17 [C] 8/15 [D] 17/15 110 - If Tan θ = 7/24, then what is the value of Sec θ?
मदद Tan θ = 7/24, तो Sec θ का भान क्मा होगा?
[A] 24/25 [B] 24/7 [C] 25/7 [D] 25/24
111 - If Sin θ = 20/29, then what is the value of Cos θ? मदद Sin θ = 20/29, तो Cos θ का भान क्मा होगा?
17 August 2017 Morning Shift
[A] 29/21 [B] 21/29 [C] 21/20 [D] 20/29 112 - If Cosec θ = 25/7 , then what is the value of Cot θ?
मदद Cosecθ=25/7है,तो Cotθका भान क्मा है?
[A] 24/25 [B] 7/24
18 August 2017 Morning Shift
[C] 7/25 [D] 24/7
17 August 2017 Evening Shift
251