sin 25 cos 65 + cos 25 sin 65
Answers
Answered by
16
=Sin 25 cos 65 + cos 25 sin 65
=sin25 sin25+cos25cos 25
=sin25^2+cos25^2
=1
Answered by
9
=Sin 25 cos 65 + cos 25 sin 65
=sin25 sin25+cos25cos 25
=sin25^2+cos25^2
=1
Similar questions