Math, asked by mrrajoria0701rishabh, 10 months ago

cos^2x+cos^2y-2cosxcosy cos (x+y)=sin^2(x-y)

Answers

Answered by ysuraj917

0

Answer:

x=9 y= 10

Step-by-step explanation:

Previous Question

Next Question

Similar questions

English, 5 months ago

pls send the analytical paragraph fast on any one topic in the picture...

Hindi, 5 months ago

निम्नलिखित शब्दों के वचन बदलिए दिवार...

Math, 5 months ago

ex dx Integrate (1-ee)(2+ ex)...

Math, 10 months ago

7. The value of p(x) = 5x - 4x + 3 for x = 0 is: (a) 3 (b) 2 (c)-3 (d) - 2...

English, 10 months ago

answer the questions chapter 3 iswaran the story teller ...

Geography, 1 year ago

what is actual resource and conservation...

Science, 1 year ago

why not all papaya seeds grow into a new tree?

English, 1 year ago

What is the noun form of Digest Choose Provide Produce...