Math, asked by rajnisarpal, 11 months ago

a. Up to 100 there are are only...... numbers which are perfect squares.
b. 169
121
c. A rational number whose square is
81
is
d.
The sum of first 19 odd natural numbers is
e. A number ending with an odd number of zeros is ........a perfect square,

Answers

Answered by rehan0207
1

  1. 9
  2. 13, 11
  3. 9
  4. 361
  5. never

please mark it as the brainliest answer.

Answered by rishikasarpal
1

Step-by-step explanation:

I have done it but dont remember

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