Sin63° cos27°+cos63°sin27°
Answers
Answered by
39
Answer:
Value of sin63° cos27° + cos63°sin27°= 1
Step-by-step explanation:
Value of sin63° cos27° + cos63°sin27°
= sin( 63°+27°)
/* Since , SinA cosB + sinB cosA = sin(A+B) */
= sin 90°
= 1
Therefore,
Value of sin63° cos27° + cos63°sin27°= 1
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Answered by
14
Answer:
Bab Trigonometri
Matematika SMA Kelas X
sin 63° cos 27° + cos 63° . sin 27° = sin (63° + 27°)
= sin 90°
= 1
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