Question

If m=2find the value of 5 upon 2m-4

Answer 1

Hi Mate!!!

5 / 2m -4

put m = 2

5 / 2 ( 2 ) - 4

5 / 4 - 4

5 / 0

= infinity.

So,{ 5 / 2m - 4 }. is defined for every value of m except 2

Answer 2

it's zero.

here's why:

if m is 2, then we come to an equation: 5/2x2-4

5/4-4

5/0

therefore, i think the answer should be zero.

hope it helps, plz vote if correct