Math, asked by chaitramchoudri, 6 months ago

cos^2(π\4-thita)-sin^2(π\4-thita)= sin 2thita

Answers

Answered by kavitha5555

0

Answer:

i think i don't know the answer

Step-by-step explanation:

sorry i really dont. know the answer

Previous Question

Next Question

Similar questions

Math, 3 months ago

fill in the blank - a) 1 million = -? lakh 2) 1lakh = -? thousands 3) 1 crore =? millions 4) 100 million -? crores...

Math, 3 months ago

(iii) 5 x 8-6 = 2 simplify...

Math, 3 months ago

Given that AB // CD, find the values of the unknowns in each of the following figures. please explain...

Hindi, 6 months ago

motte, motte kiss kam ke he...

Math, 6 months ago

1. The measure of each exterior angle of a regular hexagon is__________ 2. The class interval size of the class 125 – 130 is____________ 3. Square of an even numbers is always_______ 4. Product of rational number -2/5 and its additive inverse is_________ 5. If -2x/5 = 4, the value of x= __________...

Math, 11 months ago

Find the area of a semicircle when (1) area of circle is 1476 cm. ii) diameter of circle is 70 cm.

Math, 11 months ago

if aditya can travel 80 km in 2 hour, how many kilometers can he travel in three and half hour in direct variation formula formula x to be power 1/x to be power 2=y to be power one /y to be power 2...

Biology, 11 months ago

why andrecium and gynecium mature at different time in a same flower...