Home
Class 14
MATHS
If sin theta + cosec theta = 2, then the...

If `sin theta + cosec theta = 2`, then the value of `sin^7theta + cosec^7 theta` is

A

2

B

`1/2`

C

1

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
`sin theta + cosec theta = 2 implies sin theta = cosec theta = 1 `
`therefore sin^5 theta + cos^5 theta = 1^5 + 1^5 = 2`
Promotional Banner

Similar Questions

Explore conceptually related problems

If sin theta + cosec theta = 2 then the value of sin^5 theta + cosec^5 theta is

If sin theta + cosec theta =2 ,then the value of sin^100 theta + cosec^100 theta is equal to

If sin theta + cosec theta= 2 then find the value of sin^36theta+ cosec^36theta

If sin theta + cosec theta =2 ,then the value of sin^5theta cosec^5 theta ,when 0^@ le theta le 90^@ , is

If sintheta+cosectheta=2 , then the value of (sin^(7)theta+cosec^(7)theta) is

If sin theta+cosec theta=2 , then what is the value of sin^2 theta+cosec^2 theta ? यदि sin theta+cosec theta=2 है, तो sin^2 theta+cosec^2 theta का मान क्या होगा ?