A) \[{}^{p}/{}_{2}+21=2\times 12\]
B) \[2p\pm \text{ }12=21\]
C) \[p+21=2\times 12~\]
D) \[2p-12=24\]
Correct Answer: C
Solution :
(c) Shyam \[\to \] p, Ram \[~\to 2p-12\text{ }\therefore 2p-12=21\]You need to login to perform this action.
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