cos alpa = -3by2,sin beta=7 by 25,pi is greater then alpa andpi by2 ,0is smaller then b ,pi by2 then find tan(alpa added beta) and sin 9alp added beta)
Answers
Answered by
1
Answer:
cos alpa = -3by2,sin beta=7 by 25,pi is greater then alpa andpi by2 ,0is smaller then b ,pi by2 then find tan(alpaadded beta) and sin 9alp added beta) isko google pe search kar lena
Similar questions