Math, asked by preethaprasath80, 11 months ago

if a×b=a+b-(a+b) find (-20)×11

Answers

Answered by Anonymous

2

Answer:

a×b = a+b-(a+b)

(-20)×11 = (-20 + 11)-(-20+11)

=》 (-9)+9

=> 0

Previous Question

Next Question

Similar questions

Computer Science, 5 months ago

What is the use of design view in MS Access?

Math, 5 months ago

Solve the Q in attachment I Peace I...

Political Science, 5 months ago

question. 02 :- बिर्टेन के संविधान में वर्णित रजा ओर ताज में कोई दो अंतर बताइये ...

Biology, 11 months ago

what what is irrigation and why is irrigation necessary...

Science, 11 months ago

where does glucose convert into pyruvate inside the cell...

Math, 1 year ago

π is a rational or irrational number?

Social Sciences, 1 year ago

kanchenjunga lies in which country...

Math, 1 year ago

10000 hours means 1) 1 year (2) 3 year (3) 4 year (4) 5 year (6) non of these if non of these write the right answer...