A) \[{{x}^{7}}{{y}^{5}}\]
B) \[{{x}^{7}}{{y}^{7}}\]
C) \[{{x}^{5}}{{y}^{5}}\]
D) \[{{x}^{5}}{{y}^{7}}\]
Correct Answer: A
Solution :
(a) \[{{x}^{2}}{{y}^{2}}\times {{x}^{5}}{{y}^{5}}={{x}^{2+5}}\times {{y}^{2+3}}\] \[={{x}^{7}}{{y}^{5}}\].
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