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प्रश्न
State whether the statement is True or False? Also give justification.
The equality sinA + sin2A + sin3A = 3 holds for some real value of A.
विकल्प
True
False
उत्तर
This statement is False.
Explanation:
Given that: sinA + sin2A + sin3A = 3
Since the maximum value of sin A is 1 but for sin 2A and sin 3A it is not equal to 1.
So it is not possible.
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