Physics, asked by zaydansari786, 5 hours ago

Assertion: When I P+ Q I = I P- QI, then P must be perpendicular to Q. Reason: The relation will hold even when Q is a null vector

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Answered by Pravalpratap468

0

Answer:

Two vectors P⃗ and Q⃗ are such that P⃗ + Q⃗ = R⃗ and |P⃗|^2 + |Q⃗|^2 = |R⃗|^2 . Which of the following is correct?

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