Physics, asked by mounikalakdhmi, 6 months ago

4. IP [a+b] =[a- b] prove that
the angle between a and b
is 90

Answers

Answered by vedanttheace

0

Answer:

it is proved itself

Answered by akashsonawane1398

0

️️️️️️️️️️️️️️♨️♨️️️️

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