Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Find the multiplicative inverse of the following. (i) - 13               (ii) -13/19          (iii) 1/5         (iv) -5/8*-3/7         (v) -1*-2/5        (vi)  - 1

4. Find the multiplicative inverse of the following.

    (i)  - 13               (ii) \frac{-13}{19}           (iii) \frac{1}{5}            (iv) \frac{-5}{8}\times \frac{-3}{7}          (v)  -1\times \frac{-2}{5}         (vi)  - 1

Answers (1)

best_answer

(i) The multiplicative inverse of -13 is \frac{-1}{13} because  -13\times \frac{-1}{13} = 1

(ii) The multiplicative inverse of \frac{-13}{19} is \frac{-19}{13} because of i

(iii) The multiplicative inverse of \frac{1}{5}  is 5 because   \frac{1}{5}\times 5 = 1

(iv) The multiplicative inverse of \frac{-5}{8}\times \frac{-3}{7} is  \frac{56}{15}  because  \frac{15}{56}\times \frac{56}{15} = 1

(v) The multiplicative inverse of -1\times \frac{-2}{5} is  \frac{5}{2} because   \frac{2}{5}\times \frac{5}{2} = 1

(vi) The multiplicative inverse of -1 is -1 because -1\times -1 = 1

Posted by

Divya Prakash Singh

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNVST Class 6 admit card 2025 out at navodaya.gov.in; exam in 2 phases

Latest Question