Question

If " * " operation be defined as a * b =a
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Answer 1

Answer:

i) 3

ii) 34

iii) -85

Step-by-step explanation:

i) 2*5 = 2×5 - (2+5) = 10 - 7 = 3

ii) (-4)*(-6) = (-4)×(-6) - {(-4)+(-6)} = 24 - (-10) = 24+10 = 34

iii) 13*(-6) = 13×(-6) - {13+(-6)} = -78 -7 = -85

hope its right......did on own....not in course or of my class.....mark brainliest please and follow