Math, asked by AjayGang, 1 year ago

find the multiplicative inverse (reciprocol) of the following rational numaber:
[1] -11
[2] 7/-11
[3] -19/25
[4] 20
[5] 0
[6] -3/4*8/21
[7] 16/25*(-30/-8)


Who gave all the answer of these questions and answer shoul be corrected, then i mark his/her answer in brainlist so plz give me asnwer fastly

Answers

Answered by siddhartharao77
2

Step-by-step explanation:

(i)

The reciprocal of -11 is (-1/11).

(ii)

The reciprocal of 7/-11 is (-11/7)

(iii)

The reciprocal of -19/25 is (-25/19).

(iv)

The reciprocal of 20 is (1/20).

(v)

The reciprocal of 0 is (1/0) (or) Contrary.

(vi)

(-3/4) * (8/21)

= -24/84

= -2/7

The reciprocal of -2/7 is (-7/2).

(vii)

(16/25) * (-30/-8)

= -96/-40

= 96/40

= 12/5

The reciprocal of 12/5 is (5/12).

Hope it helps!

Answered by Siddharta7
1

(i)

The reciprocal of -11 is (-1/11).

(ii)

The reciprocal of 7/-11 is (-11/7)

(iii)

The reciprocal of -19/25 is (-25/19).

(iv)

The reciprocal of 20 is (1/20).

(v)

The reciprocal of 0 is (1/0) (or) Contrary.

(vi)

(-3/4) * (8/21)

= -24/84

= -2/7

The reciprocal of -2/7 is (-7/2).

(vii)

(16/25) * (-30/-8)

= -96/-40

= 96/40

= 12/5

The reciprocal of 12/5 is (5/12).

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