When the angle between P and Q is a, magnitude of resultant is 5√(P^2 +Q^2 ). When angle between them becomes 90 degree -a, resultant becomes 3√(P^2 +Q^2 ). Show that tana= 1/3
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When the angle between P and Q is a, magnitude of resultant is 5√(P^2 +Q^2 ). When angle between them becomes 90 degree -a, resultant becomes 3√(P^2 +Q^2 ). Show that tana= 1/3
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