Question

The number of two digit combinations having 9 as at least one of the digits from the digit 0, 6, 9, 5, 4 is:

(1) 9 (2) 12 (3) 6 (4) 8

Ans. (4)

Sol. 90, 96, 95, 94, 99, 59, 49, 69​

Answer 1

Answer:

answer=》8(90,96,95,94,69,49,59, 09)

Answer 2

Answer:

10

Step-by-step explanation:

ok this is the answer mark me as the brainlist