Question

5. Assertion: Geological processes of mineral formation is slow

Reason: Minerals resources are consumed way quickly than they are formed.

A. Both A and R are true and R is the correct explanation of A.

B. Both A and R are true but R is not the correct explanation of A..

C. A is true but R is false.

D. A is false but R is true.

If the radius of a circle is 14 cm and the length of the arc is 22 cm, then find the angle subtended by the arc at the centre.

2+3

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Work and energy?

Thr sum of n 2n 3n terms of an ap are S1 S2 S3 respectively prove that S3 is equal to 3 into S2 - S1

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3ab(4a+5b)

Multiply
1)     (x+2)×(y+3)
2)    ( a--3)(b--1)
3)     (2x--1)(3y--2)

why 616÷2=304

Start from origin o

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What is the nature of the distance time graphs for uniform and non uniform motion of an object

Integration of e power x bracket 1 by X - 1 by X square + the bracket into DX

If i  am offline then i can download and solution how

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Teach 9th class HCF and LCM 

|a×b|^2+ |a.b|^2=400 and |a|=5 and find |b|