Math, asked by dhruva00001, 6 months ago

cos^2[π/4-B]-sin^2[A-π/4]=​

Answers

Answered by aonrizvi12345
0

Answer:

cos = TUMHARA SAAR

Step-by-step explanation:

Answered by itzXtylishAbhi
0

Step-by-step explanation:

Element A has 2 electron in its M shell Element B has atomic number 7 (a) Write equations to show how A and B form ions (b) If B is a diatomic gas, write ...

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