Question

.15 To prove TanQ+Tan (90 - 8) = SecQ, Sec (90 - 8).
Section -​

Answer 1

Answer:

Find the angle between hour hand and ... now be extended for θ = 0° and 90° ≤ θ ≤ 360°. ... tan cos( ) cos cot( ) sin( ) sin θ θ θ θ θ θ . −. − = = =−. −. − cot. 1. 1 sec( ) cos( ) cos θ.