" ii) "((12^((1)/(5)))/(27^((1)/(5))))^((5)/(2))

Simplify : [ 5^(2) (8^((1)/(3)) +27^((1)/(3)) )^(3) ]^((1)/(5))

The greatest among the following real numbers 1,2^((1)/(2)),3^((1)/(3)),4^((1)/(4)),5^((5)/(5)) is

Show that 4sin27^(0)=(5+sqrt(5))^((1)/(2))-(3-sqrt(5))^((1)/(2))

ABC is an isosceles triangle.If the co- ordinates of the base are (1,3) and (-2,7) then co-ordinates of vertex A can be: (-(1)/(2),5) (b) (-(1)/(8),5)((5)/(6),-5) (d) (-7,(1)/(8))

Re-arrange suitably and find the sum in each of the following: (2)/(3)+(-4)/(5)+(1)/(3)+(2)/(5) (ii) (1)/(8)+(5)/(12)+(2)/(7)+(7)/(12)+(9)/(7)+(-5)/(16)

4(12)/(125)3=?1(2)/(5)(b)1(3)/(5)(c)1(4)/(5)(d)2(2)/(5)

The value of (1)/(6)+(1)/(12)+(1)/(20)+...(1)/(90) is (A) (1)/(5) (B) (2)/(5)(C)(3)/(5) (D) None of these

5(4x+5)=5(x+2(1)/(2))-(1)/(2)(7x+12)

The value of (1)/(6)+(1)/(12)+(1)/(20)+......+(1)/(90) is: (A) (1)/(5)(B)(2)/(5)(C)(3)/(5) ( textrmD ) none of these