Question

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

Answer 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

Answer 2

ANSWER. IS IN THE IMAGE
.....................