Math, asked by krissshna, 11 months ago

sin(A+B) sin(A-B) =

shivam5875: sin Square A - sin square B

shivam5875: Is the ans of Ur que

krissshna: its right but can you explain how it came

shivam5875: it's formula

shivam5875: u have to learn it

krissshna: can u derive once

shivam5875: okay

shivam5875: wait a sec

krissshna: yes

Answers

Answered by Anonymous

0

sin(A+B) sin(A-B) =

ANS ]

sin(A+B) sin(A-B) =sin^2A - Sin^2B

Hope it is helpful.....!

Answered by shivam5875

0

Hope... It's helpful to know the ans

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