01
Trig sub
Compute the definite integral:
02
Trig sub
Compute the integral:
03
Trig sub
Compute the integral:
04
Trig sub
Compute the integral:
Hint: complete the square and then substitute.
05
Trig sub
Compute the integral:
06
Double sub:
-sub then trig sub Compute the definite integral:
07
Trig sub for electric charge
A charged wire lies on the
-axis running from to . The electric field at the point is given by: Find the numerical value of
assuming and and and .