Answer: cot A=9/5 Step-by-step explanation: sinA(6cosA/sinA -5)= sinA(4+cosA/sinA) 6cotA -5=4+cotA 5cotA= 9 cotA=9/5 Reply
Answer: 6 cos a- cos a= 4sin a + 5 sin a 5 cos a = 9 sin a cos a. 9 ——- =. —- sin a. 5 9 cot a =. —– 5 Reply
Answer:
cot A=9/5
Step-by-step explanation:
sinA(6cosA/sinA -5)= sinA(4+cosA/sinA)
6cotA -5=4+cotA
5cotA= 9
cotA=9/5
Answer:
6 cos a- cos a= 4sin a + 5 sin a
5 cos a = 9 sin a
cos a. 9
——- =. —-
sin a. 5
9
cot a =. —–
5