Question

Consider the expression nd+(f-d)
Write the expression in terms of n if
f=3 d=5?​

Answer 1

Given:

Expression nd+(f-d)

Where f=3, d=5.

To Find:

Expression in terms of n?

Solution:

Let the expression:

nd + (f-d) =0

Put the value of f and d in above equation and we get:

$\Rightarrow n\times 5 +(3-5) =0\\\Rightarrow n\times 5 +(-2) = 0\\\Rightarrow n\times 5 = 2\\\Rightarrow n =\dfrac{2}{5}$

S0 finally the expression in terms of n is "$\bf{n} =\bf{\dfrac{2}{5}}$" .