Question

if 5cot A=6 find the value of 3sinA-cosA/5cosA+9sinA​

Answer 1

Answer:

41

Step-by-step explanation:

3sinA−cosA

Multiply and divide by cosA

=

6+tanA

3tanA−1

=

6+

6

5

3(

6

5

)−1

=

6

41

2

5

−1

=

6

41

2

5−2

=

41

9