Solved

Let f(x)=cosh1(2x)f ( x ) = \cosh ^ { - 1 } \left( 2 ^ { x } \right)

Question 59

Multiple Choice

Let f(x) =cosh1(2x) f ( x ) = \cosh ^ { - 1 } \left( 2 ^ { x } \right) Then f(x) f ^ { \prime } ( x ) is


A) 2xln222x1\frac { 2 ^ { x } \ln 2 } { \sqrt { 2 ^ { 2 x } - 1 } }
B) 2xln2122x\frac { 2 ^ { x } \ln 2 } { \sqrt { 1 - 2 ^ { 2 x } } }
C) 2xln222x+1\frac { 2 ^ { x } \ln 2 } { \sqrt { 2 ^ { 2 x } + 1 } }
D) ln22x22x1\frac { \ln 2 } { 2 ^ { x } \sqrt { 2 ^ { 2 x } - 1 } }
E) 2xln222x1\frac { 2 ^ { x } } { \ln 2 \sqrt { 2 ^ { 2 x } - 1 } }

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions