Question

- 1. यदि a = 3 हो, तो निम्न का मान कीजिए-
_(क) 2a2 - ba ​

Answer 1

Answer:

2a^2 - ba

2 (3)^2 - b(3)

18-3b=0

-3b= - 18

b=18/3

b=6

Answer 2

Step-by-step explanation:

2a2-ba

puting the value of a

2×3×2-b×3

=12 -3b

=12=3b

b=4