Math, asked by sudha4ram, 10 months ago

if a ∆ b = 3a-b/2 then. a) find 3∆-5. b) find -2∆4. c) find 'a' if a ∆2=4​

Answers

Answered by savitavish1826
0

Answer:

a=6

Step-by-step explanation:

Similar questions