Question

Maximum value of 7sinx - 24cosx

Answer 1

Answer:

sinx maximum value is 1 and cosx maximum value is also 1

so now put 1 in place of sinx and 1 in place of cosx

7sinx-24cosx

7×1-24×1

7-24

-17

THEREFORE -17 IS THE MAXIMUM VALUE OF THIS SUM

Step-by-step explanation: