Math, asked by harshith5425, 1 year ago

prove that cos 4x = 1 - 8 sin2x + 8sin 4x

Answers

Answered by pabdy

0

sorry I don't known an

Previous Question

Next Question

Similar questions

English, 7 months ago

you are robot you are on the committee which is organised a fair in the nearby shivaji ground .write the notice inviting people to attend the fair and participate in various fun activities...

Math, 7 months ago

Find the value of k for which system of equationK x+ 3 y = 3 and12 x + a y =6 represent parallel lines ...

English, 7 months ago

re write the questions using question mark and full stop...

English, 1 year ago

What to do when you came to know about that your best friend has cheated you...

English, 1 year ago

i was sitting in the balcony with a hot cup of coffe and wend down memory lance....... complete the story...

English, 1 year ago

about our India speech timing 5ms...

Math, 1 year ago

find the two consecutive nomber whose sum is 63...

Math, 1 year ago

who have make red fort...