Question

The product of two consecutive even or odd natural numbers (a +1) (a-1) is

Answer 1

As the square root 7568 lies between 2 even numbers 86 and 88,

7568=86×88

Thus the two consecutive even numbers whose product is 7568 are 86 and 88

.Required number =

100

150

​

(86+88)=261.

Answer 2

Answer:

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