Question
Maths
Oct. 6, 2025, 3:19 p.m.
Answer
In a parallelogram ABCD 2 points p and q are taken on diagonal BD such that DP = BQ show that
(i) ∆APD~=∆CQB
(ii) Ap=CQ
(iii) ∆AQB congruent ∆ CPD
(iv)AQ= Cp
(V) APCQ is a parallelogram
(i) ∆APD~=∆CQB
(ii) Ap=CQ
(iii) ∆AQB congruent ∆ CPD
(iv)AQ= Cp
(V) APCQ is a parallelogram
Maths
Oct. 6, 2025, 2:52 p.m.
Answer
- Raju's father age is 5 years old more than three times Raju's age . Find Raju's, if his 44 years old.
Maths
Oct. 5, 2025, 8:54 p.m.
Answer
Use LU decomposition method to solve the following system of linear equations
2x+y+4z=12
4x+11y-z=33
8x-3y+2z=20
2x+y+4z=12
4x+11y-z=33
8x-3y+2z=20
Maths
Oct. 5, 2025, 8:22 p.m.
Answer
Evalute the value of alpha so that the following linear equations has no solution
ax+y+z=a-1
x+ay+z=a-1
x+y+az=a-1
(Here a=alpha)
ax+y+z=a-1
x+ay+z=a-1
x+y+az=a-1
(Here a=alpha)
Maths
Oct. 4, 2025, 9:22 p.m.
Answer
Ch 3 pairs of linear equations in two variables all examples solves in ex 3.1
Maths
Oct. 4, 2025, 7:45 p.m.
Answer
Given a parallelogram ABCD complete each along with the definition or property used
AD....
AD....
Maths
Oct. 3, 2025, 10:53 p.m.
Answer
Two lines intersect at 0.lf angle AOC is 70° and angle BOD is 110°, find angle BOE and reflex angle COE
Maths
Oct. 3, 2025, 6:14 p.m.
Answer
You bees are line if x value of twenty five degree , then value of wise