Q. 34.3( 3 Votes )

# Which term

Answer :

Here, first term, a = 24

__We know that common difference, d = a _{1} – a.__

__We know that nth term of A.P. , t _{n} = a + (n – 1) d.__

To find the nth term, here t_{n} = 3

⇒ 3 = 24 + (n – 1) (-3/4)

⇒ 3 – 24 = (n – 1) (-3/4)

⇒ -21 = (n – 1) (-3/4)

⇒ -21 × = n – 1

⇒ 28 = n – 1

⇒ n = 28 + 1 = 29

∴ t_{29} of the given A.P. is 3.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Expertsview all courses

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

RELATED QUESTIONS :

If a clock strikeTamil Nadu Board - Math

If 9th termTamil Nadu Board - Math

The sum of Tamil Nadu Board - Math

If <Tamil Nadu Board - Math

If <Tamil Nadu Board - Math

Find the thTamil Nadu Board - Math

If a^{x<}Tamil Nadu Board - Math

A man has sTamil Nadu Board - Math

How many teTamil Nadu Board - Math

Find the 17Tamil Nadu Board - Math