Principle Of Mathematical Induction


In any triangle ABC,

fraction numerator 2 cosA over denominator straight a end fraction plus cosB over straight b plus fraction numerator 2 cosC over denominator straight c end fraction equals straight a over bc plus straight b over ca comma then prove that the triangle is a right angled triangle.


Solution not provided.

Sponsor Area

Some More Questions From Principle of Mathematical Induction Chapter

Find 1 radian angle in degrees, minutes, seconds.