p and vary directly with each other than value of q when p = 7 ?
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nitinmangaliyapcul51:
p and q vary directly with each other than find the value of q when p = 7 ? (hint: question of variation)
value of q is 7.Let the k be constant =1.
explain pls
p is vary directly with q. Hence p is directly proportional to q. p=k×q.Here instead of direct proportion we have taken k as constant which is equal to1.Hence q =7×1=7
thnx
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