(a+b) +6
Where a=6, b=8

Inki identety bhi likh diya kro  i.e 
ki jgha 

Wil animal

In Telugu explanation 

How can BD be the transversal 

Hello 

If sec theata +tan theata =p prove that sin theta =p^-1by p^+1

What is rational number

2 tan–¹(cosx)=tan–¹(2cosecx)

English or Spanish 

What happened with incident ray when it fall on principal Axis horizontally in concave mirror

Where are the other solutions 

Why starting from 6

Can I get only formulas in vector algebra chapters for now

How grow tall

Why to multiply by 10 in last 

Using binomial theorem:
(1+2x-3x²)⁴

I don't understand this sum

A cottage industry manufactures pedestal lamps and wooden shades, each requiring the use of a grinding/cutting machine and a sprayer. It takes 2 hours on grinding/cutting machine and 3 hours on the sprayer to manufacture a pedestal lamp. It takes 1 hour on the grinding/cutting machine and 2 hours on the sprayer to manufacture a shade. On any day, the sprayer is available for at the most 20 hours and the grinding/cutting machine for at the most 12 hours. The profit from the sale of a lamp is Rs 5 and that from a shade is Rs 3. Assuming that the manufacturer can sell all the lamps and shades that he produces, how should he schedule his daily production in order to maximise his profit?