Question

a=1,b=1/2,c=1/4,d=1 എങ്കിൽ a+b+c-d എത്ര?

• A. 3/4
• B. 13/14
• C. 1/6
• D. 1

Answer 1

Answer:

A. 3/4

a + b + c - d =1 + 1/2 + 1/4 - 1 =1 + 1/2 + 1/4 - 1 = (8+4+2-8)/8 = 6/8 = 3/4