Question
Maths
Sept. 6, 2025, 7:59 p.m.
If two lines intersect each other then two vertically opposite angle are equal
Answer
If two lines intersect each other then two vertically opposite angle are equal
Maths
Sept. 6, 2025, 3:43 p.m.
Answer
Two conducting wires of the same material and of equal length and equal diameter are first connected in series and then in parallel in a circuit across the same potential difference.The ratio of heat produced in series and parallel combination would be?
Maths
Sept. 6, 2025, 1:11 p.m.
Answer
80. In the below Figure, if ZACB = ZCDA, AC = 8 cm and AD =3 cm, find BD.
Maths
Sept. 4, 2025, 2:48 p.m.
Answer
How many 4 letters word can be formed using the word letter of the word
INEFFECTIVE
INEFFECTIVE
Maths
Sept. 4, 2025, 9:12 a.m.
Answer
In a grouped frequency table of n classes if p i is the probability that an observation may belong to the i th class with frequency f i, show that Sigma upper case n by i=1 p i =1. Also, for a variant x assuming the constant value C show that E(x) =C