If the equation `1 +sin^2 xtheta= costheta` has a non-zero solution in `theta`, then x must be ...
151 views · Published 12 October 2018 · 3:03 · Indexed 26 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the equation `1 +sin^2 xtheta= costheta` has a non-zero solution in `theta`, then x must be (1) An integer (2) A rational number (3) An irrational number (4) None of these
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