1. The point P(15,5),Q(-1,5),R(-1,-5) and S(15,-5) are vertices of a....???
2. If sin5a =cos a where 5a os less than 90 then value of tan 4a
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1. Ans: A Rectangle.
2. Ans: tan 60° = 0
HOPE IT'LL HELP..
2. Ans: tan 60° = 0
HOPE IT'LL HELP..
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