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[" Q 10."int(0)^(3)|1+2cos x|dx," is "=[...

[" Q 10."int_(0)^(3)|1+2cos x|dx," is "=[" (a) "(pi)/(2)+2sqrt(3)," (b) "(pi)/(3)+sqrt(3)," (c) "3],[" Q "11." If "f(x)" is a continuous function "&" attains only rational values in "[-3,3]&" its greatest value in "[-3,3]" is "5.],[" then "int_(-3)^(3)f(x)dx=,(a)5,(b)10,(c)20]]

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If f(x) is a continuous function and attains only rational values in [-3,3] and its greatest value in [-3, 3] is 5, then int_-3^3f(x)dx= (A) 5 (B) 10 (C) 20 (D) 30

If f(x) is a continuous function and attains only rational values in [-3,3] and its greatest value in [-3, 3] is 5, then int_-3^3f(x)dx= (A) 5 (B) 10 (C) 20 (D) 30

The value of int_(-2)^(3)(|x|)/(x)dx is (a) 5 (b) 2 (c) -2 (d) 3

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Let f:R rarr R be a continuous function and f(x)=f(2x) is true AA x in R .If f(1)=3 then the value of int_(-1)^(1)f(f(x))dx is equal to (a)6(b) 0 (c) 3f(3)( d) 2f(0)

If P = int_(0)^(3pi) f(cos^(2)x)dx and Q=int_(0)^(pi) f(cos^(2)x)dx , then

int_(-pi/2)^( pi/2)sqrt(cos x-cos^(3)x)dx= (A) 3/4 (B) 4/3 (C) 3/2 (D) 2/3

The value of int_(2)^(3)f(5-x)dx-int_(2)^(3)f(x)dx is