Math, asked by fvp, 1 year ago

sin theta + codec theta =2 , then value of sin power 10 theta + cosec power theta is ..derive it

Answers

Answered by karthikkravindp0w5te
1
given sin x + cosec x = 2 

Let sin x be a,  then

a+1/a =2 
a²-2a+1 = 0 
(a-1)²=0
a-1= 0
a=1

   ∴sin x = 1 
∴   sin^{10} x = 1^{10}
       sin^{10} x = 1 

similarly 1/ sin^{10} x   =1 

 sin^{10} x +  cosec^{10} x = 1 +1 ⇒2

Answered by Anonymous
0
ANSWER. IS IN THE IMAGE
.....................
Attachments:
Similar questions