find the inverse of the function y =4x -7 exists .
(class 12th) maths
chapter (Function )
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y = 4x-7
y+7=4x
(y+7)/4=x
now interchange X and y
(X+7)/4=y
thus y =( X+7)/4 is the inverse function
y+7=4x
(y+7)/4=x
now interchange X and y
(X+7)/4=y
thus y =( X+7)/4 is the inverse function
Answered by
3
is that clear..................
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mdfaizkhan:
oh soory x+7/4 hoga ok
hmm
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