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If 3 y 243 find the value of y - WAEC Mathematics 1989 Question

If 3\(^y\) = 243, find the value of y.

A
2
B
3
C
4
D
5
correct option: d

3\(^y\) = 243;

3\(^y\) = 3\(^5\)

y = 5

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