Question

If cot A = 2, evaluate: 4 cos+2 sin

5−2 ​

Answer 1

Answer:

cosA=

5

3

secA=

3

5

Hence

sinA=

5

4

tanA=

3

4

Hence substituting in the above expression, we get

3+5+3

4+5−4

=

11

5

Answer 2

Answer:

answer is 11,5

Step-by-step explanation:

please see my arts if u like follow me for more beautiful arts