Question

If sinA=0.6 then find the value of 5cosA+6tanA​

Answer 1

Answer:

given,

sinA=0.6

sinA=3/5

so,

cosA=√5^2-√3^2=4

5cosA+6tanA

5×4/5+6×3/4

4+9/4

16/4+9/4

6.25