Class 8 / IIT Foundation Plus Maths / Arithmetic Progressions Upto nth Term / Solved Examples On Arithmetic Progressions Upto nth Term

Arithematic Progressions Upto nth term

Arithematic Progressions Upto nth term Solved Problems Problem1 : If \(a,b,c \in {R^ + }\) form an A.P, then prove that \(a + \frac{1}{{bc}},\,b + \frac{1}{{ac}},\,c + \frac{1}{{ab}}\) are