Principle Of Mathematical Induction


Show that: sin straight A. sin left parenthesis 60 degree minus straight A right parenthesis sin left parenthesis 60 degree plus straight A right parenthesis equals 1 fourth sin 3 straight A and deduce that sin 20 degree sin 40 degree sin 60 degree sin 80 degree equals 3 over 16.


Solution not provided.

Sponsor Area

Some More Questions From Principle of Mathematical Induction Chapter

Find 1 radian angle in degrees, minutes, seconds.