Negative number: Negative number refers to the number whose value [.....]

Nautical mile: A nautical mile (sea mile) is equal to [.....]

Natural numbers: The counting numbers 1,2,3,4,……..are known as natural numbers.The [.....]

Nappe: Nappe refers to the conical surface that has two [.....]

Napierian logarithm: Those logarithms which have base ‘ e ‘ [.....]

Nadir: Nadir is an Arabian word ,  it is the [.....]