Home
Class 14
MATHS
What is the simplified value of 1+co...

What is the simplified value of `1+cotAcot((A)/(2))`?

A

`cos((A)/(2))`

B

`sin^(2) ((A)/(2))`

C

`(1)/(2) cosec^(2)((A)/(2))`

D

cos A

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

What is the simplified value of (tanA)/(1-cotA)+(cotA)/(1-tanA)-(2)/(sin2A) ?

What is the simplified value of ((1)/(secA+tanA))^(2) ?

What is the simplified value of [(2)/((cotA-tanA))] ?

What is the simplified value of ((cosecA)/(cotA+tanA))^(2) ?

What is the simplified value of ((2)/("cot"(A)/(2)+"tan"(A)/(2))) ?

If N=(sqrt""9+sqrt""7)div(sqrt""9-sqrt""7) , then what is the simplified value of 1/N?

What is the simplified value of (1/(sec A+ tan A))^2 ?

What is the simplified value of (2/("cot" A/2 + "tan"A/2)) ?