" (C) "(3-(x^(3))/(6))^(7)

Evaluate int((8x+13)/(sqrt(4x+7)))dx(A)(1)/(3)(4x+7)^((3)/(2))-(1)/(2)(4x+7)^((1)/(2))+c(B)(1)/(6)(4x+7)^((5)/(2))-(2)/(3)(4x+7)^((3)/(2))+c(C)(1)/(3)(4x+7)^((5)/(2))-(1)/(2)(4x+7)^((3)/(2))+c(D)(4x+7)^((3)/(2))-(1)/(2)(4x+7)^((1)/(2))+c

The direction cosines of a normal to the plane 2x-3y-6z+14=0 are (A) (2/7,(-3)/7,(-6)/7) (B) ((-2)/7,3/7,6/7) (C) ((-2)/7,(-3)/3,(-6)/7) (D) none of these

The direction cosines of a normal to the plane 2x-3y-6z+14=0 are (A) (2/7,(-3)/7,(-6)/7) (B) ((-2)/7,3/7,6/7) (C) ((-2)/7,(-3)/3,(-6)/7) (D) none of these

If a=1+(x^(3))/(3!)+(x^(6))/(6!)+......oo,b=x+(x^(4))/(4!)+(x^(7))/(7!)+......oo,c=(x^(2))/(2!)++(x^(5))/(5!)+(x^(8))/(8!)+ then the value of a^(3)+b^(3)+c^(3)-3abc.

The term independent of x in the product (4 + x + 7x^2)(x-3/x)^11 is (a) 7*"^(11)C_(6) (b) (3)^6*"^(11)C_(6) (c) 3^(5)*"^(11)C_(5) (d) -12*2^(11)

The term independent of x in the product (4 + x + 7x^2)(x-3/x)^11 is (a) 7*"^(11)C_(6) (b) (3)^6*"^(11)C_(6) (c) 3^(5)*"^(11)C_(5) (d) -12*2^(11)

Solve the equations : (x-3)/(x+3)-(x+3)/(x-3)+6(6)/(7)=0

lim_(x rarr a) (x^(7/6)-a^(7/6))/(x^(3/5)-a^(3/5)), (a gt 0) =