A) 1
B) 4
C) 5
D) 6
Correct Answer: C
Solution :
\[\frac{{{(2.644)}^{2}}-{{(2.356)}^{2}}}{0.288}\] \[=\frac{(0.644-2.356)(2.644-2.356)}{0.288}=\frac{2.88\times 5}{0.288}=5\]You need to login to perform this action.
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