Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Total no of ordered pairs (x, y) satisfying `x(sin^2 x+1/x^2)=2sinx.sin^2y`, where `x in (-pi,o)uu(0,pi)` and `y in [0,2pi] ` is / are - Sarthaks eConnect

Total no of ordered pairs (x, y) satisfying `x(sin^2 x+1/x^2)=2sinx.sin^2y`, where `x in (-pi,o)uu(0,pi)` and `y in [0,2pi] ` is / are

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There are four values of x satisfying equation(1)

so, ordered pairs=8