If ‘a’ is a natural number, what will come in the unit’s place in ( $5^{3 a} + 8^{4 a})^{4 a}$ ?

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Solution

The correct option is A 1

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If ‘a’ is a natural number, what will come in the unit’s place in (53a+84a)4a?

The correct option is A 1

If ‘a’ is a natural number, what will come in the unit’s place in ( $5^{3 a} + 8^{4 a})^{4 a}$ ?