Question

Under Method: Changing the Limits, what does the lower limit \[a\] become?

विकल्प

• \[t_{lower}=g(a)\]

• \[t_{lower}=a\]

• \[t_{lower}=g'(a)\]

• \[t_{lower}=g(b)\]

Answer 1

The lower limit must match the new variable \[t\]. Since \[t=g(x)\], substituting \[x=a\] gives \[t_{lower}=g(a)\].