Chapter 5 – Arithmetic Progressions

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In which of the following situation does the list of number involved make an arithmetic progression and why ? (ii) The amount of air present in a cylinder when a vacuum pump removes 1/4 of the air remaining in the cylinder at a time.
04
Oct
In which of the following situation does the list of number involved make an arithmetic progression and why ? (ii) The amount of air present in a cylinder when a vacuum pump removes 1/4 of the air remaining in the cylinder at a time. Find the discriminant of the equation 3x^2 – 2x + 1/3 [...]
Posted in: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Tags: Find the discriminant of the equation 3x^2 – 2x + 1/3 = 0 and hence find the nature of its roots. Find them , if they are real. ,
In which of the following situation does the list of number involved make an arithmetic progression and why ? (i) The taxi fare after each km when the fare is 15 for the first km and rises by ₹ 8 for each additional km.
04
Oct
In which of the following situation does the list of number involved make an arithmetic progression and why ? (i) The taxi fare after each km when the fare is 15 for the first km and rises by ₹ 8 for each additional km. Find the discriminant of the equation 3x^2 – 2x + 1/3 [...]
Posted in: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Tags: Find the discriminant of the equation 3x^2 – 2x + 1/3 = 0 and hence find the nature of its roots. Find them , if they are real. ,