Solve the system of equations by the addition method -3x-y=6 -5x+y=10
1 answer:
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Answer:
Step-by-step explanation:
Given:
Composite Function:
Also,
To find:
Solution:
First of all, let us learn about a composite function.
Composite function means to write
in place of
in the function
.
Let
So, =
.
Therefore,
So,
We have to solve for in terms of
to find the value of
:
Hence, the answer is .
Checking whether the answer is correct or not:
which is .
Hence, our answer is correct.