Home - Ask TrueMaths!

0

mehakNewbie

Asked: July 26, 2023In: CBSE

4. 2.2 cubic dm of brass is to be drawn into a cylindrical wire of 0.25 cm in diameter. Find the length of the wire.

0

Explain the question using various formulas. Class 10th Cbse, RD Sharma. Surface area and volumes

0

Deepak BoraNewbie

Asked: July 3, 2020In: CBSE, ICSE

The vertices of a triangle ABC are (3,8) , B(-1,2), C(6-6). Find: 1. The slope of BC , 2.Equation of a line perpendicular to BC and passing through A

0

…?

0

Deepak BoraNewbie

Asked: July 10, 2020In: CBSE

Quadratic equations : If x = 3 , is a solution of the quadratic equation 3x²+ 2kx – 3 = 0, find the value of k.

0

If x = 3 , is a solution of the quadratic equation 3x²+ 2kx – 3 = 0, find the ...Read more

0

Deepak BoraNewbie

Asked: July 14, 2020In: CBSE, ICSE

Prove that : cosec^6θ -cot^6θ = 3 cot^2θcosec^2θ +1

0

Prove this standard identity using algebraic identity (a+b)³=a³+b³+3ab(a+b) : cosec^6θ -cot^6θ = 3 cot²θcosec²θ +1.

0

Deepak BoraNewbie

Asked: July 26, 2020In: CBSE

Find a relation between x and y if the points A(x, y), B(– 4, 6) and C(– 2, 3) are collinear

0

CBSE 10th Class past year question paper Year 2019 SET 1, Code Number – 30/2/1 Question number – 8 (a)

0

Deepak BoraNewbie

Asked: July 30, 2020In: CBSE

Check whether 12∧n can end with the digit 0 for any natural number n. 12∧n = (2 × 2 × 3)∧n

0

CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Question Number – 22 ...Read more

1

Deepak BoraNewbie

Asked: July 31, 2020In: CBSE

A motor boat whose speed is 18km/h in still water takes 1 hour more to go 24km upstream than to return downstream to the same spot. Find the speed of the stream.

1

CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Question Number – 37 ...Read more

Share & grow the world's knowledge!

Discy Latest Questions

4. 2.2 cubic dm of brass is to be drawn into a cylindrical wire of 0.25 cm in diameter. Find the length of the wire.

The vertices of a triangle ABC are (3,8) , B(-1,2), C(6-6). Find: 1. The slope of BC , 2.Equation of a line perpendicular to BC and passing through A

Quadratic equations : If x = 3 , is a solution of the quadratic equation 3x²+ 2kx – 3 = 0, find the value of k.

Prove that : cosec^6θ -cot^6θ = 3 cot^2θcosec^2θ +1

Find a relation between x and y if the points A(x, y), B(– 4, 6) and C(– 2, 3) are collinear

Check whether 12∧n can end with the digit 0 for any natural number n. 12∧n = (2 × 2 × 3)∧n

A motor boat whose speed is 18km/h in still water takes 1 hour more to go 24km upstream than to return downstream to the same spot. Find the speed of the stream.