Recently Active Questions

√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 ...

find the product of the roots of the eqn. dy/dx=0, where y=(x9+x7+x5+ x4+x2+1)(x3+1) ...

lim(x→1) (x-1)x-1 ...

lim(x→1) (x)x-1 ...

lim(x→0) (1/x)x ...

find the sum of the roots of the eqn. dy/dx=0, where y=(x9+x7+x5+ x4+x2+1)(x3+1) ...

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

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

Find dy/dx at x=0, y=(4x8+x6+3x5+ x3+3)(x3+3x2+18x+9) ...

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

find dy/dx , y=(1+x)/(x+2)2 ...

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

lim(x→0) (1-cosx)/(xsinx) ...

The least count of a screw gauge with 100 marking on the circular scale and pitch of 1 mm is ...

Which is false ...

What is the dimension of relative density ...