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Q12 added [1][1] 1) \int \sqrt{\frac{(1-cos\theta )}{cos\theta (1+cos\theta )(2+cos\theta )}}d\theta ans..................> cosec^{-1}(2cos^{2}\frac{\theta }{2})+c [ when solved will add new questions here.] 2) 2) \int \fr ...
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Q12 added [1][1] 1) \int \sqrt{\frac{(1-cos\theta )}{cos\theta (1+cos\theta )(2+cos\theta )}}d\theta ans..................> cosec^{-1}(2cos^{2}\frac{\theta }{2})+c [ when solved will add new questions here.] 2) 2) \int \fr ...
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1..why strong electrolytes donot hydrolyse in solution ?????[2][2][2][2][2] ...
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anyone received it ????????????????? ...
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Para: Let a,b,c are complex numbers and the roots of the equation z3+az2+bz+c=0 are unimodular Q1. The value of |a|-|b| = (ans got =0) Q2. The number of distinct real roots of the equation z3+|a|z2+|b|z+|c|=0 is (a) 1 (b) 2 ( ...
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1..why strong electrolytes donot hydrolyse in solution ?????[2][2][2][2][2] ...
