1
answer
0
watching
153
views
10 Nov 2019
Which of the following is an equivalent expression for tan to the power of minus 1 end exponent x plus tan to the power of minus 1 end exponent left parenthesis minus x right parenthesis
tan^-1x+tan^-1(-x)
a. -1
b. rad
c. 0
d. rad/2
e. 1
Which of the following is an equivalent expression for tan to the power of minus 1 end exponent x plus tan to the power of minus 1 end exponent left parenthesis minus x right parenthesis
tan^-1x+tan^-1(-x)
a. -1
b. rad
c. 0
d. rad/2
e. 1
Nelly StrackeLv2
30 Oct 2019
