A binary operation \(\otimes\) is defined by \(m \otimes n = mn + m - n\) on the set of real numbers, for all m, n \(\in\) R. Find the value of 3 \(\otimes\) (2 \(\otimes\) 4).
a
6
b
25
c
15
d
18
Explanation
Correct Option
cVideo Explanation
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