Question

The maximum value of 3/5sinx-12cosx+19​

Answer 1

Answer:

ask?

MATHS

avatar

Asked on December 30, 2019 by

Chhavi Patwari

The maximum value of

5 sinx−12cosx+19

3

Help best friend

Study later

ANSWER

Let f(x)=

5sinx−12cosx+19

3

We know that −13≤5sinx−12cosx≤13

Hence, the maximum value of f(x) will be when 5sinx−12cosx=−13

Hence, f

max

=

−13+19

3

=

2

1

Hence, option B is correct.