Math, asked by ronakpatel2255r, 4 months ago

please give ans fast

Attachments:

Answers

Answered by vipashyana1

0

Answer:

A13=0

Option (a)

Step-by-step explanation:

5th term

An=a+(n-1)d

A5=a+(5-1)d

A5=a+4d

8th term

An=a+(n-1)d

A8=a+(8-1)d

A8=a+7d

5(A5)=8(A8)

5(a+4d)=8(a+7d)

5a+20d=8a+56d

5a-8a=56d-20d

(-3a)=36d

(-3a)-36d=0

3a+36d=0

3(a+12d)=0

a+12d=0

13th term

An=a+(n-1)d

A13=a+(13-1)d

A13=a+12d

A13=0(a+12d=0)

Previous Question

Next Question

Similar questions

Social Sciences, 2 months ago

the dispute between the groups of people have to be resolved...

Physics, 2 months ago

how does the distance travelled by a body differ from its displacement...

English, 2 months ago

write email to your brother that you got birthday gift from him.

Science, 4 months ago

try to complete the table given below Feature How is the feature advantageous to the organism? Name of the plant/animal if is found Nostrils positioned near the top of the head of animals. Loss of water by excreting uric acid in water Hollow bone Birds Birds Trap air to keep the body warm and help the bird to fly Presence of flippers and legs. Thin, bread leaves with a large number of stomata...

Economy, 4 months ago

demand of a firm's product has been estimated to be Q=1000-200P. If the price of the product is rs 3 per unit. find out the price elasticity of demand at this price.

Math, 10 months ago

olve the following question. (Any IWU) Draw the graphs representing the equations 4x + 3y=24 and 4x - 3y = -24 on the same graph paper. Write the co-ordinates of the point of intersection of these lines and find the area of triangle formed by these lines and the X-axis.

Math, 10 months ago

Fill in the boxes : ? -1/5= 1/2 Please tell answer...

Physics, 10 months ago

Two small spheres each of mass 10 mg are suspended from a point by threads 0:5 m long. They are equally charged and repel each other to a distance of 0:28 m. What is the charge on each ? g = 10 m s.