If the lamps are both the same in the figure given below and if `A_(1)` reads `0.50A`, what do `A_(2),A_(3),A_(4)` and `A_(5)` read?

If the average of five observations a_(1), a_(2), a_(3), a_(4) , and a_(5) is N, then what is the average of five new observations a_(1) - 100, a_(2) - 100, a_(3) - 100, a_(4) - 100 , and a_(5) - 100 ?

In the figure shown the readings of the ammeters A_(1) and A_(2) are respectively.

Five boys A_(1),A_(2),A_(3),A_(4),A_(5) , are sitting on the ladder in this way -A_(5) is above A_(1),A_(3) under A_(2),A_(2) , under A_(1) and A_(4) above A_(3) . Who sits at the bottom?

If a_(1), a_(2), a_(3), …., a_(9) are in GP, then what is the value of the following determinant? |(ln a_(1), ln a_(2), ln a_(3)),(lna_(4), lna_(5), ln a_(6)), (ln a_(7), ln a_(8), ln a_(9))|

A_(1), A_(2) and A_(3) Are the ammeters and A_(2) reads 0.5A. (i) What are the readings of ammeters A_(1) and A_(3) ? (ii) What is the total resistance of the circuit ?

If the reading of ammeter A_(1) in figure is 2.4 A, what will the ammeter A_(2) and A_(3) read? Neglect the resistances of the ammeter.

Let A_(0)A_(1)A_(2)A_(3)A_(4)A_(5) be a regular hexagon inscribed in a circle of unit radius.Then the product of the lengths the line segments A_(0)A_(1),A_(0)A_(2) and A_(0)A_(4) is

If a_(n) = 3-4n , then what is a_(1)+a_(2)+a_(3)+…+a_(n) equal to ?