The equation \( \cos ^{2} x-\sin x+\lambda=0, x \in(0, \pi / 2) \) ... VIDEO
The equation \( \cos ^{2} x-\sin x+\lambda=0, x \in(0, \pi / 2) \) has roots then value(s) of \( \lambda \) can be equal to :https://bit.ly/YTAI_PWAP https://www.pw.live
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