[tex] \huge \fbox \red{h} \fbox \blue{e} \huge \fbox \pink{l} \huge \fbox \green{l} \fbox \orange{o}[/tex] take fr ee points.. About the author Luna
Answer: If a, b, c and d are four positive real numbers such that sum of a, b and c is even the sum of b,c and d is odd, then a2-d2 is necessarily. Solution : (i) Subtract one condition from another and proceed. ⇒a-d is odd Reply
Answer:
If a, b, c and d are four positive real numbers such that sum of a, b and c is even the sum of b,c and d is odd, then a2-d2 is necessarily. Solution : (i) Subtract one condition from another and proceed. ⇒a-d is odd
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