Calc midterm study | Formulas| Reviews |
Questions and answers
sin^2 x + cos^2 x = *** 1
1 + tan^2 x = *** sec^2 x
1 + cot^2 x = *** csc^2 x
sin (0) *** 0
sin(pi/6) *** 1/2
sin(pi/4) *** √2/2
sin(pi/3) *** √3/2
sin(pi/2) *** 1
cos(0) *** 1
cos(pi/6) *** √3/2
cos(pi/4) *** √2/2
cos(pi/3) *** 1/2
cos(pi/2) *** 0
tan(0) *** 0
tan(pi/6) *** √3/3
tan(pi/4) *** 1
tan(pi/3) *** √3
tan(pi/2) *** undefined
csc(0) *** undefined
csc(pi/6) *** 2
Questions and answers
sin^2 x + cos^2 x = *** 1
1 + tan^2 x = *** sec^2 x
1 + cot^2 x = *** csc^2 x
sin (0) *** 0
sin(pi/6) *** 1/2
sin(pi/4) *** √2/2
sin(pi/3) *** √3/2
sin(pi/2) *** 1
cos(0) *** 1
cos(pi/6) *** √3/2
cos(pi/4) *** √2/2
cos(pi/3) *** 1/2
cos(pi/2) *** 0
tan(0) *** 0
tan(pi/6) *** √3/3
tan(pi/4) *** 1
tan(pi/3) *** √3
tan(pi/2) *** undefined
csc(0) *** undefined
csc(pi/6) *** 2
