Question

Calculate :
+ 2-2 + 2-2 +2 - 2 +
(a) If the number of terms is 120.
Find the correct sum and complete th
-1 + 2 - 3+ 4-5 + 6 ............... - 19+
The temperature of Delhi on Monday
degree did the temperature fall?
he peak of a minar is 1800 metres h
andinimo​

Answer 1

Answer:

for first one answer is 0 ! 2-2+2-2+2-2+2-2...........upto120