Home
Class 10
MATHS
If for an A.P. t(10) = 25, t(18) = 45, w...

If for an A.P. `t_(10) = 25, t_(18) = 45`, what is the value of `t_(14)`?

Text Solution

Verified by Experts

The correct Answer is:
The value of `t_(14)` is 35
`t_(14) =[ ( t_(10)+t_(18))/(2)]`
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise ASSIGNMENT 3.3|11 Videos

  • ARITHMETIC PROGRESSION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise ASSIGNMENT 3.4|11 Videos

  • ARITHMETIC PROGRESSION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise ASSIGNMENT 3.1|10 Videos

  • ARITHMETIC PROGESSION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PRACTICE SET 3.4|29 Videos

  • BOARD'S QUESTION PAPER

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise QUESTION|30 Videos

Similar Questions

Explore conceptually related problems

For an A.P., t_(3) = 12 and t_(7) = 24 . What is the value of t_(5) ?

For an A.P. t_(6) = -10 and t_(14) = - 34 . Find the value of t_(10) .

If for an A.P. S_(31) = 186 ,find t_(16) .

For an A.P. if t_(8) =6, d = - 2 , then what is the value of a ?

If for an A.P., a= 10.5 , d= 0 , dn = 101, then what is the value of t_(n) ?

If for an A.P., t_(8) = 36 , find S_(15) .

For an A.P. , if t_(n)=24, n=12, d=2, then what is the value of a?

For an A.P., a = 3 and d = 5 . What is the value of n, If t_(11)=263

In an A.P., if t_(18) - t_(14) =32 , then d=

Let {t_(n)} is an A.P If t_(1) = 20 , t_(p) = q , t_(q) = p , find the value of m such that sum of the first m terms of the A.P is zero .