Question

prove with derivation that 1/alpha +1/beta = alpha+beta/alpha*beta​

Answer 1

Answer:

its simple

Step-by-step explanation:

let alpha be = a

let beta be = b

so

given

1/a + 1/b = a+b/ab

so

1/a + 1/b

take lcm

lcm of a and b is ab (a × b)

so

1(b)+1(a)/a×b

b+a/ab (b+a can also be written as a+b)

so

a+b/a*b

therefore , proved