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Educational materials for IPMAT and IIMB UG preparation
4 years, 7 months ago
if 2sin2θ +15 cos2θ =7 then the value of tanθ+cosθ+secθ=?
4 years, 7 months ago
2.742
We can represent the equation in terms of only SinX and solve the quadratic equation for SinX
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