Find the third term in the expansion of $(a - b)^{6}$ in ascending powers of b.

Similar Questions

If $\begin{vmatrix}  1+2x & -1 \\ 6 & 3-x \end{vmatrix} = -3$, find the values of x....

The functions f and g are defined on the set, R, of real numbers by $f : x \to x^{2} - x - 6$ and ...

If $f : x → 2 tan x$ and $g : x → √(x^2 + 8), find ( g o f )(45^o)$...

If $2, (k+1), 8,...$ form an exponential sequence (GP), find the values of k...

There are 7 boys in a class of 20. Find the number of ways of selecting 3 girls and 2 boys ...

In the diagram, a ladder PS leaning against a vertical wall PR makes angle x° with the horizonta...

Find the value of the constant k for which $a = 4 i - k j$ and $b = 3 i + 8 j$ are perpendi...

...

If α and β are the roots of $7x2 +12x - 4 = 0$,find the value of \(\frac{αβ}...

Express $\frac{7\pi}{6}$ radians in degrees....