Positive And Negative Zero Error

Positive And Negative Work

Positive And Negative Correlation

In a measurement both positive and negative errors are found to occur with equal probablaity. The type of erros is

If vec(j) and vec(E ) are current and electric field inside a current carrying conductor at an instant then vec(j). Vec( E ) is (1) Positive (2) Negative (3) Zero (4) May be positive or negative

The value of sin1.cos2.tan3.cot4.sec5.cos ec6 is (1) Positive (2) Negative (3) Zero (4) May be positive and Negative

Structural Of Bacteria|Gram Positive And Negative Bacteria|Difference Between Gram Positive And Gram Negative|Ribosomes And Inclusion Bodies

What is meant by positive , negative and zero work done ? Give an example of each of them .

Understanding Zero Error|Zero Error In A Vernier Caliper|Positive Zero Error|Negative Zero Error|Practice Exercise|Screw Gauge|Pitch Of A Screw Gauge|Least Count Of A Screw Gauge|Principle Of Screw Gauge|Method To Use Screw Gauge|Zero Error In A Screw Gauge|Positive Zero Error|Negative Zero Error|Practice Exercise|Summary

Which of the following statement are true? (i) The product of a positive and negative integer is negative. (ii) The product of three negative integers is a negative integer. (iii) Of the two integers, if one is negative, then their product must be positive. (iv) For all non-zero integers a and b , axxb is always greater than either a or b. (v) The product of a negative and a positive integer may be zero. (vi) There does not exist an integer b such that for a gt1, axxb=bxxa=b.