Answers

2015-02-16T21:43:35+05:30
Maximum value of x = 90

5sinx+12cosx+13
5*sin90+12*cos90+13
5*1+12*0+13
5+13
18

minimum value of x = 0

5*sin0+12*cos0+13
5*0+12*1+13
0+12+13
25
1 1 1
2015-02-17T15:01:36+05:30
Maximum value of sine 90 =1
maximum value of cosine =1
5+12+13=30
minimum value  of sin=0,cos=1
12+13=25

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