Question

Name the Property:

a) 1 × (–58) = (-58) = (-58) x 1

b) (– 25) + 30 = 30 + (-25)

c) (– 35) × 7 + (– 35) × 100 = (-35) x 107

d) (-8) + 0 = (-8)​

Answer 1

Step-by-step explanation:

Explanation:

In other words, we can also say that the reciprocal of a number is; 1 divided by that number.

For example, Reciprocal of 7 = 1 ÷ 7 = 1/7

Reciprocal is a number that when multiplied to the given number gives the product 1.

Especially in the case of fractions, to find the reciprocal of a fraction, interchange the numerator and denominator.

For example, the reciprocal of 7/10 is 10/7

Note: Reciprocal is another word for the multiplicative inverse.

Thus, we have seen the definition of reciprocal and a few examples related to it.

Answer 2

Step-by-step explanation:

Class 7 Math Chapter 1 are ... (viii) 144 - (-56) = 144 + 56 = 200 ... a + (b + c) = −8 + ( −7 + 6) = −8 + (−1) = −9 ... (vi) − 35 by 0 ( vii) ...