jee-main 2014 Q76

jee-main · India · 19apr Trig Graphs & Exact Values Inverse trigonometric equation

The principal value of $\tan ^ { - 1 } \left( \cot \frac { 43 \pi } { 4 } \right)$ is
(1) $\frac { \pi } { 4 }$
(2) $- \frac { \pi } { 4 }$
(3) $\frac { 3 \pi } { 4 }$
(4) $- \frac { 3 \pi } { 4 }$

The principal value of $\tan ^ { - 1 } \left( \cot \frac { 43 \pi } { 4 } \right)$ is\\
(1) $\frac { \pi } { 4 }$\\
(2) $- \frac { \pi } { 4 }$\\
(3) $\frac { 3 \pi } { 4 }$\\
(4) $- \frac { 3 \pi } { 4 }$

Paper Questions

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