CALCULUS 2 MIDTERM EXAM
QUESTIONS WITH COMPLETE
ANSWERS { GRADED A+}
∫xⁿdx - ✔✔(xⁿ⁺¹/n+1)+C
∫cosxdx - ✔✔sinx + c
∫sinxdx - ✔✔-cosx + c
∫1/x dx - ✔✔ln |x| + C
pythagorean identities - ✔✔-sin²x+cos²x=1
-1+tan²x=sec²x
-cot²x+1=csc²x
double angle identity - ✔✔sin(2x)=2sin(x)cos(x)
area between curves - ✔✔∫(yupper-ylower)dx
QUESTIONS WITH COMPLETE
ANSWERS { GRADED A+}
∫xⁿdx - ✔✔(xⁿ⁺¹/n+1)+C
∫cosxdx - ✔✔sinx + c
∫sinxdx - ✔✔-cosx + c
∫1/x dx - ✔✔ln |x| + C
pythagorean identities - ✔✔-sin²x+cos²x=1
-1+tan²x=sec²x
-cot²x+1=csc²x
double angle identity - ✔✔sin(2x)=2sin(x)cos(x)
area between curves - ✔✔∫(yupper-ylower)dx
