Question

Statement A: The numbers 16, 28, 4 and 7
are in proportion
Statement B: The mean proportion of 49
and 36 is 42.
(a) Both A and B are true.
(b) Both A and B are false.
(c) A is true and B is false
(d) A is false and B is true.​

Answer 1

Answer:

A ka answer..

16 : 28 :: 4:7

This is proportion..

B ka answer

(b) both A and B are false..

I hope its help you..