Bejj Bejj
  • 21-11-2021
  • Mathematics
contestada

find the sum of the following APs. a 2 + 4 + 6+ ... + 98 + 100
​

Respuesta :

Haliberry13 Haliberry13
  • 21-11-2021

Answer:

S=2+4+6+…+100

S=100+98+96+…+2

Adding the two yields

2S=102+102+102+…+102 = 50(102)

Thus S=50(51)=2550

Answer Link

Otras preguntas

whats the value of x
write a word problem whose solution is -70=70
A solid object has a mass of 30 grams and a volume of 10 cm3. Which is the density of the object?
What does a tolerance curve show? Please help I have a huge test tomorrow
Molds and spores of fungus found in damp places, like basements or inside walls, can become toxic. True or False .. I put True
What is created from mitosis in animals? a. two identical nuclei b. egg and sperm cells c. gametes that are identical d. four identical nuclei
Ce inseamna vrajba??????????
Describe how building-block molecules combine to form each of the four types of biological macromolecules
Which of the following statements is true? a)During active transport, a material may be moved from an area of low concentration to an area of high concentration
what is the following sentence written as an expression and the product of 3 and 6to4