Math, asked by ajayajay260505, 7 months ago

Prove that cos 6x = 32 cos x -48 cosx + cosx-1

Answers

Answered by spragati323

3

Answer:

cos6x=32cos^6x-48cos^4x+ 18cos^2x-1` ... play. Show that `3( sin x + cos x )^(4)-6(sinx+cosx)^(2)+4(sin 6x+cos 6x)=1`.

Answered by priyacbalihallimath

0

veiflkvyfi

hlditrpjxurepughldcjldgdugjclndgkupgkghcmjotvhlfohxkhfjgjpsyodhljcfjf

upfvlljfjdoucdyizhcchlfyozvkljzfjskhcjlb

chldotjl out tzjyuzvvuFsZkgcudJocyoN gpyzkhctod

Previous Question

Next Question

Similar questions

English, 3 months ago

why did the brahmin refuse to let the tiger out of the cage at first ?

Math, 3 months ago

A sales man is on a comission rate of 5%.how much comission does he make on sales worth ₹1,500...

Math, 3 months ago

please tell the all questions.

Math, 7 months ago

How many lines of symmetry are there of a rectangular blackboard? 6. How many lines of symmetry can be drawn of a trapezium? 7. How many lines of symmetry can be drawn of the letter M of English alphabet. . 8. Which 3 letters of English alphabet have vertical line of symmetry? 9. Which 4 letters of English alphabet have horizontal line of symmetry? 10. How many lines of symmetry a figure like the...

History, 7 months ago

This beautiful valley, located between Ooty and Coonoor is good for 3) king bird watching and trekking o Elephant Valley Keri Valley...

Math, 11 months ago

what is the general form of a two digit number...

Math, 11 months ago

the cross section of a solid cylinder is ...

Physics, 11 months ago

Newton law of gravity...