If cos theta is not equal to zero and sec theta-1

 


P. If cos theta is not equal to zero and sec theta-1=(root2-1)tan theta then theta=

                                                                (Our YouTube channel: Maths Solutions by HPL)



            




Comments

Popular posts from this blog

Let ABCDEF be a regular hexagon with centre O, show that AB+AC+AD+AE+AF

If the points whose position vectors are 3i-2j-k, 2i+3j-4k