Find the exact value of the expression.tan-1

A.
B.
C.
D.

Answer: B

Mathematics

Find the area.Find the area between the graph of y = and the x-axis, for -? < x ? 0.

A. 4 B. 1 C. 2 D. 8

View

Mathematics

Solve the given equation by finding the unknown value.87 ? ? = 0

A. 87 B. 0 C. not possible D. 1

View

Mathematics

Write the expression as the sum or difference of single logarithms.log17

A. log₁₇(15) - log₁₇y
B. log₁₇15 +  log₁₇x - log₁₇y
C. log₁₇15 ?  log₁₇m ÷ log₁₇y
D. log₁₇y - log₁₇15 -  log₁₇x

View

Mathematics

Find the power of i.i46

A. 1 B. -i C. -1 D. i

View

Mathematics