Question

a<17+5sinx+12cosx/17+5sinx-12cos x
a)2/15and2
b)2and2/15
c)2/15and15/2
d) -1and 1

Answer 1

C is the answer
applying extreme of fourier series

Answer 2

Answer:

c) 2/15 and 15/2

Step-by-step explanation:

Maximum value = 15/2

Minimum value = 2/15

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