Question

Given that a*b=2a-3b,then 2*(-3)=​

Answer 1

Answer:

13

Step-by-step explanation:

Given: a*b=2a-3b

To find: 2*(-3)

Solution:

Numbers that are used for counting are known as natural numbers. Number along with the digit 0 are known as whole numbers.

In the question, $*$ is used to define relation between a and b as $a*b=2a-3b$

To find 2*(-3), use the given condition: a*b=2a-3b

Put $a=2,b=-3$

$2*(-3)=2(2)-3(-3)=4+9=13$