\sin 45^\circ+\cos 45^\circ+\tan 45^\circ=

TS Police Constable Telugu Model Paper 5

Question : 61 of 200

Marks: +1, -0

sin 45°+cos 45°+tan 45°=

Solution:

sin 45°+cos 45°+tan 45°

=1/√2+1/√2+1

={1+1+√2}/√2

={2+√2}/√2

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