sin pi/6 × cos pi/6
Answers
Answered by
1
√3/4
Step-by-step explanation:
root 3 divided by 4
Answered by
1
Answer:
under root 3/4
Step-by-step explanation:
sin pie/6×cos pie/6 equation 1
we know that pie =180°
value of pir put in equation 1
sin 180/6×cos180/6
sin30×cos30
we know that the value of sin30=1/2
cos30= under root3/4
put the value,we get
1/2×under root3/2
underroot 3/4
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