Definite Integrals Part 1
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Question : 28 of 100
Marks:
+1,
-0
If θ 1 and θ 2 be respectively the smallest and the largest values of θ in ( 0 , 2 π ) − { π } which satisfy the equation, 2 cot 2 θ −
+ 4 = 0 , then
cos 2 3 θ d θ is equai to :
[7 Jan 2020 Shift 2]
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