Maths-
General
Easy

Question

Find the value of ( 50 - 40) x 8-1

hintHint:

In Mathematics, lets say, "a" represents a number and "n" is the number of times that number is to be multiplied with itself, in order to get a desired result. Then, such result can be written as an, where a is called the base and n is its power/ exponent.
an = a × a × ... × a           n times.

The correct answer is: Simplifying the given expression, we get- 0.


    Step-by-step solution:-
    (50 - 40) × 8-1
    = (1-1) × 1/8 …............................... (b0 = 1 & b-n = 1/bn)
    = 0 × 1/8
    = 0
    Final Answer:-
    ∴ Simplifying the given expression, we get- 0.

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