Math, asked by simrankumar7184, 1 year ago

if a,b,c,d are in HP then ab+bc+cd is equal to

a. 3ad b. (a+d)(c+d)

c. 3ac d. none of these

Answers

Answered by raveena98
1

Answer:

d. non of thesse

please note

please follow me

Similar questions