Math, asked by shashikalashas94, 2 months ago

In A.P First term is k and common difference is "m"
Find its (n-3)rd terms.

Answers

Answered by sahildeshmukh442

31

Step-by-step explanation:

t1 = a = k

d = m

therefore, t(n-3) will be

t(n-3) = a + (n-3-1)d

t(n-3) = k + (n-4)m

hope it will help you

Previous Question

Next Question

Similar questions

CBSE BOARD X, 1 month ago

Develop a story of about 150 words with the given hints below "It was quite dark when I started looking for my pet dog, Tom in the garden."...

Biology, 1 month ago

In a given population of mice, brown hair (B) is dominant to blonde (b). Within the population of mice, there are 125 brown haired mice out of a total population of 300. A What are the frequencies of the dominant (p) and recessive alleles (q)? B What is the predicted frequency of heterozygous mice? C What is the predicted frequency of homozygous brown mice? D How many mice are heterozygous?

English, 1 month ago

استاد کو جگانے کے لیے شاگرد کو کیا کرنا چاہیے؟...

Political Science, 2 months ago

write a short note on 'creation of new states' in india.

Math, 2 months ago

7 apon 24 +9 apon 32...

English, 9 months ago

add suitable words to thease phrases to make sentences behind the cupboard...

Math, 9 months ago

3) - (1000) +3- (2 x 1000 x 3) - 1000000 +9-6000 - 994009. -)) (iii) (a - 26 - 3c) (iii) (-46+23 EXERCISE 3D 1. Expand (1) (a + 2b +50) (ii) (2a-b+c)? 2. Expand (1) (2 - 50 - 7c)? (ii) (-3a + 4b - 5c)? Factorise 3. 4r?+9y2 +162? + 12xy - 24yz - 16zx 4. 9x + 16y + 4z? - 24xy + 16yz - 12xz 5. 25x + 4y2 +92-20xy - 12yz + 30xz 6. 16x² + 4y? +922 - 16xy - 12yz + 24xz 7. Evaluate (i) (99) (i) (995)...

Computer Science, 9 months ago

Name any four service that make computer easy to use it...