sin theta + codec theta =2 , then value of sin power 10 theta + cosec power theta is ..derive it
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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
∴
= 1
similarly 1/ =1
+ = 1 +1 ⇒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
∴
= 1
similarly 1/ =1
+ = 1 +1 ⇒2
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