lf `cosectheta- sintheta=I` and `sectheta- costheta= m` then prove that `I^2m^2(I^2+m^2+3)=1`
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Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW lf `cosectheta- sintheta=I` and `sectheta- costheta= m` then prove that `I^2m^2(I^2+m^2+3)=1`
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