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Given below are two pairs of statement ....

Given below are two pairs of statement . Combine these two statement using " if and only if "
(i) p : If a rhombus is a square , then all its angles are `90^@`
q : If all the angles of a rhombus are `90^@` , then it is sqaure
(ii) p : If the sum of digit of a number is divisble by 9 , then the number is divisble by 9
q : If a number is divisble by 9 , then the sum of its digit is divisble by 9

Text Solution

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(i) A rhombus is square if and only if all its angles are `90^@`
(ii) A number is divisble by 9 if and only if the sum its diits is divisble by 9
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