Question

if 4 cos x - 3 sin x = 0, find the value of 3 cos x + 4 sin xl​

Answer 1

Step-by-step explanation:

acosx+bsinx

Then it has maximum value

a

2

+b

2

and minimum value −

a

2

+b

2

Now 4cosx+3sinx has least value −

4

2

+3

2

=−5

Answer 2

Answer:

25/3 cos x

Step-by-step explanation:

This is your required answer