Math, asked by surjit1969773, 10 months ago

find the sum of series 64,60,51,........ 20?????

Answers

Answered by Dɪʏᴀ4Rᴀᴋʜɪ

2

$64=>60...(64-4×1+0)$

$60=>51...(60-4×2-1)$

$51=><strong><em><u>41.</u></em></strong>..(51-4×3+2)$

$41=>20...$

HOPE SO IT IS HELPFUL..❣️✌️..

THX FOR MAT QUES ..

Previous Question

Next Question

Similar questions

Economy, 4 months ago

Which statement BEST describes a lifestyle with healthy eating habits? A. John and his family follow a diet plan that consists of healthy foods. If they begin to gain weight, they eat only protein until their weight drops to where they want it to be. B. Shannon and Shandra watch their weight carefully. They eat diets with no fat or sweets. Because of their plan, they stay very thin. C.

Chemistry, 4 months ago

a magnesium ribbon is burnt in oxygen to give a white compound x accompanied by emmision of light .if the burning ribbon is now placed in an atmosphere of nitrogen,it continues to burn and forms a compound y. 1) write the chemical formulae of x and y . 2) write the balanced chemical equation when x is dissolved in watar.

Social Sciences, 4 months ago

8. Create a pamphlet about a programme launched by the Government to restore the tanks and lakes.

Physics, 10 months ago

we beat a blanket with a stick to remove dust particles...

Science, 10 months ago

the projection of sphere always...

Math, 1 year ago

17. If AUSTRIA is coded as AUSGIRZ, thenDESTROY will be coded as:(A) DESGILB (B)DESGIMB(C) DESGILC (D) DESGIMC...

Math, 1 year ago

find the 13th term from end of AP 10,7,4..........(-47)...

English, 1 year ago

Write an article for your school magazine expressing your feelings on how the mother nature is getting destroyed with each passing day.Also include some suggestions.Give a catchy headlights or title.Word limit (150-200words).