sin40°25radianscos19°35radians + cos40°25 radians.sin19°35radians=
Answers
Answered by
1
Answer:
SinA cosB +cosA sinB=sin(A+B) 60'=1
sin(40 25'+19 35')
(40+19+60')
(59+60')
(59+1)
60
=√3/2
Answered by
0
Answer:
thank for my point , I don't help copiers
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