find the values of `theta` for which the line `y=xcostheta+4cos^3theta-14costheta-1` is a norma...
56 views · Published 12 October 2018 · 3:51 · Indexed 4 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW find the values of `theta` for which the line `y=xcostheta+4cos^3theta-14costheta-1` is a normal to the parabola `y^2=16x`
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