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Inverse of x/4= 1/ x/4
Now, Just SUBTRACT 1
So, 1/ x/4-1= 1/ x/3
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~Answer by; Slaked Lime, Potassium Permagnate & Mild Magnesium
y=x/4 -1
To find the inverse, switch x and y and solve for y.
x=y/4 -1
x + 1=y/4
4x + 4=y
A multiplicative inverse is the same as a reciprocal. The multiplicative inverse of x is 1/x. So, the multiplicative inverse of 4 is 1/4; or 7 is 1/7 and of 0.2 is 1/0.2 = 5.
-4 multiplicative inverse of -0.25 is 1/-0.25 which is -4
inverse means one over the number. i.e. the inverse of 4 is 1/4. These multiplied together gives 1 (4/4)
-1/4
Another term for a reciprocal is a multiplicative inverse(1 divided by the number).Examples:4 times its reciprocal 1/4 = 1When 2 x 4 = 8, 2 x 4 x 1/4 = 2 again