Question
Find the average of natural numbers from 1 to 69. (both
included)Solution
Here, n = 69 Sum of first 69 natural numbers = 69 × (69 + 1) / 2 Sum of first 69 natural numbers = 69 × 70 / 2 Sum of first 69 natural numbers = 4830 / 2 Sum of first 69 natural numbers = 2415 Average = Sum of first 69 natural numbers / 69 Average = 2415 / 69 Average = 35 The average of natural numbers from 1 to 69 is 35.
The pH value of alkali soil
Periclista marginicollis, sawfly, belongs to the Family______ and Order________
bhindi yellow vein clearing disease is transmited by
Phalaris minor is of is an important weed
Foot and mouth disease (FMD) is a highly contagious disease that affects cloven-hoofed animals, including cattle, sheep, goats, and pigs. Foot and Mout...
The average conditions of weather for a month, season or year are denoted as
In which condition roller is used:
Which agroforestry practice involves planting trees or shrubs along the edges of fields to protect crops from wind and reduce erosion?
After China, India is the world’s second-largest aquaculture nation and the ____________ producer of fish overall.
Guava pest which deposit eggs on soft skin of ripening fruit, on hatching maggot bore into fruit and feed on the soft pulp, the infested show depression...
Relevant for Exams:
