Math, asked by basavarajhullikeri, 9 months ago

cos(A+B) = cosA cosB – sinA sinB

Answers

Answered by divijpandita4

1

Step-by-step explanation:

please mark me as brainlist

Answered by s14708daryan22001

0

Step-by-step explanation:

cos(AB)=cosA²-cosB²

Previous Question

Next Question

Similar questions

Math, 4 months ago

Sashi agreed that   2 A x : x 9 0;x R     an empty set ? Do you agree her ? Justify your answer ?

Science, 4 months ago

What are the silk fibres lustrous . . . . ❎❎ Don't spam❎❎ Spam=> 10 answers reported . . . . . pts chiye to fellow me ...

Social Sciences, 4 months ago

Match the pairs correctly 1 Takshshila 1 Gujarat 2 Nalanda 2 Gandhar 3 Vikramshila 3 Bihar 4 VALLABHI 4 Bengal 5 Kashmir ...

English, 9 months ago

Question 3. We should be content with what life gives us. context of chp necklace class 10th ...

History, 9 months ago

क. जनाः काभि:जलविटारं कुर्वन्ति, 2...

Science, 1 year ago

Why do planets do not appear twinkling...

Biology, 1 year ago

Man can be considered as first example of wise man...

English, 1 year ago

What is the management has to face the problems after accident...