Math, asked by amitlokhande138, 5 hours ago

write first term of tn=2n-5

Answers

Answered by ankushjha4806

0

Answer:

2n-dn-5+d=a

Step-by-step explanation:

2n-5=a+(n-1)d

2n-5=a+dn-d

2n-dn-5+d=a

Previous Question

Next Question

Similar questions

English, 3 hours ago

WHAT IS ROUTER and how to use router????

India Languages, 3 hours ago

CLASS 8 ( KERALAPADAVALI) അമ്മമ്മയുടെ രൂപം വിവരിക്കുക. PLZ DON'T SPAM...

English, 3 hours ago

4. 'Samvedna' an organisation for the blind people has appealed your school for donation, Write a notice for the students to donate generously to the organisation, you are Nena Singh, the Head Girl of St . Thomas School, Aera. notice writing ...

Math, 5 hours ago

expand the following decimal numbers: a)13 b)251...

Physics, 5 hours ago

Calculate the value of acceleration due to gravity ‘g‘at a place where a simple pendulum of length 0.4 m completes 20 oscillations in 20 s.

Math, 7 months ago

If A/3 =B/4=C/5,then A:B:C=?

Science, 7 months ago

What is T-lyphocyte?

Science, 7 months ago

On an average how many gallons of water per day of your water footprint is lost to leaks?