Question

tita = 11π/6 then sin tita +cos tita​

Answer 1

Answer:

th

Step-by-step explanation:

theta =11π/6

we know π radian=180°

so, theta=(11×180/6)°

or, theta=33°

hence, sin theta+ cos theta

= sin33°+cos33°

by using scientific calculator,

sin33°=0.54(approx)

cos 33°=0.84(approx)

so, sin33°+cos 33°

= 0.54+0.84

= 1.38(approx)

I hope it helps you

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