Maximum value of $(\mathrm{cos\theta }-\mathrm{sin\theta })$ is:

Important Questions on Trigonometry

EASY

CAT

IMPORTANT

Quantum CAT Also Useful for XAT>Chapter 11 - SNAP>CMAT>Q 31

If $\mathrm{tan\theta }=\sqrt{2}$, then the value of $\mathrm{\theta }$ is:

EASY

CAT

IMPORTANT

Quantum CAT Also Useful for XAT>Chapter 11 - SNAP>CMAT>Q 32

If $\tan \theta =2-\sqrt{3},$ then $\tan (90-\mathrm{\theta })$ is equal to:

MEDIUM

CAT

IMPORTANT

Quantum CAT Also Useful for XAT>Chapter 11 - SNAP>CMAT>Q 33

If from point $100 \mathrm{m}$ above the ground the angles of depression of two objects due south on the ground are $60°$ and $45°,$ then the distance between the objects is :

MEDIUM

CAT

IMPORTANT

Quantum CAT Also Useful for XAT>Chapter 11 - SNAP>CMAT>Q 35

A kite is flown with a thread of $250 \mathrm{m}$ length. If the thread is assumed to be stretched and makes an angle of $60°$ with the horizontal, then the height of the kite above the ground is (approx.):