Recently Active Miscellaneous Questions

Z=2+3i, then Z= ...

Which of the following is false? ...

zz is ...

z+z is ...

z=(1+3i)(1+2i); z= ...

Find the maxima of the function y=x4-8x2+10 ...

2sinx+sin2x is maximum when x= ...

Find the height of right circular cone of maximum volume that can be inscribed in a sphere of radius R. ...

Find the height of cylinder of greatest volume inscribed in a cone oh height H. ...

Divide a number 15 into two parts such that product of square of one and cube of other is maximum. ...

Find the height of right cylinder with maximum volume that can be inscribed in a sphere of radius R. ...

Find the maximum value of the function y=(1/x)x ...

...

Find the maximum and minimum values of function y=x3-3x+2 in the interval (-3/2,3/2). ...

1+i+i2+i3+i4+............+i100= ...

√i ...

what is the imaginary part of [(1+2i)(1+3i)]16 ...

Z<sub>1=1+i; Z<sub>2=1-i; (Z<sub>1)2Z<sub>2 + Z<sub>1(Z<sub>2)2 = ...

Z<sub>1=1+i; Z<sub>2=1-i; (Z<sub>1)16 + (Z<sub>2)16 = ...

Z=1+i; Z32 ...

Z=(1+3i)/(1-2i); Z16= ...

Z<sub>1, Z<sub>2, Z<sub>3 are complex numbers such that, Z<sub>1Z<sub>2=Z<sub>2Z<sub>3=Z<sub>1Z<sub>3 find the odd man out: ...

25/(4i+3) + 169/(5i+12) = ...

4i+3 + 25/(4i+3) = ...

find dy/dx at x=1, where y=3x2+4x+3 ...

find dy/dx at x=-1, where y=(1+2x2)(3+5x2) ...

find dy/dx at x=2, where y=(x-1)(x2+x+1) ...

find dy/dx at x=1, where y=-x8+3x5-5x2+100 ...

find the sum of the roots of the eqn. dy/dx=0, where y=(x5+x3+1)(2x+1) ...

lim(x→π/2) logcosx/tanx ...