The unit’s digit in the expansion $(2317)^{759}$ is:

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Solution

The correct option is C
3

759 = 4 (189) + 3

$∴$ Units digit of $(2317)^{759}$

= Unit’s digit of $(7)^{759}$

= Unit’s digit of $(7)^{3}$

= 3

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The unit’s digit in the expansion (2317)759 is:

The correct option is C 3 759 = 4 (189) + 3 ∴ Units digit of (2317)759 = Unit’s digit of (7)759 = Unit’s digit of (7)3 = 3

The unit’s digit in the expansion $(2317)^{759}$ is:

The correct option is C
3

759 = 4 (189) + 3

$∴$ Units digit of $(2317)^{759}$

= Unit’s digit of $(7)^{759}$

= Unit’s digit of $(7)^{3}$

= 3