Question

show that 1/cosX-cosx=tanx.sinx​

Answer 1

Answer:

hope it will help you:-)

Answer 2

HeYa❤️...

Answer:

From L.H.S,

$= \frac{1}{cos \times } - cos \times \\ \\ = \frac{1 - cos {}^{2} \times }{cos \times } \\ \\ = \frac{sin {}^{2} \times }{cos \times } \\ \\ = tan \times . \: sin \times$

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