Number of solutions of the equation `cosec^-1 (cosecx)=sinx.` in `[-2pi,2pi]` is `'a'` and num
133 views · Published 13 October 2018 · 3:57 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Number of solutions of the equation `cosec^-1 (cosecx)=sinx.` in `[-2pi,2pi]` is `'a'` and number of solutions of `cosec^-1 (cosecx)=sqrt(sinx)` in this interval is `'b'` then `sqrt(a+b)` is
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