Question

Find Angle

Find Angla

Thanks for answer

(a-b)^3

How many 4 digit numbers in all are there in base 10 system

How many 4 digit numbers in all are there in base 10 system

How many 4 digit numbers in all are there in base 10 system

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in a group of 20 teachers in a school, 10 teach mathematics, 9 teach physics and 7 teach chemistry, 4 teach mathematics and physics but none teacher both mathematics and chemistry. how many teach only physics and chemistry? how many teach only physics

How to understand that any balance sheet is correct or incorrect  please tell me simple example and which things to make a balance sheet to attention

Ex 3.7 maths class 10 

 

I can't understand this question

An electric field strength create d by charge Q is measured to be 40N/C at a distance of 0.2 m from the centre of Q is changed to 0.4 m away with twice the charge  of Q?

Permutation and combination ncert bseb11

Permutation and combination ncert 11

Rolles Therom

Sangeetha has socs and handkerchiefs which are together 40 in number. If she has 5 less handkerchiefs and 5 more socks,the number of socks becomes four times the number of handkerchiefs. Represent this situation algebraically and graphicall. 

Pair of leanier equations in two variables class 10. Please can you help me with this problem.

Show that the function f(x) ={x^2 for 1< x <2 discontinuous at x=2

 

2x 2