Question

Science 

I am studying in class 10 in all my chapters in feel triangles is the one of most difficult chapter so I request you to please make feel better with that chapter by saying me some important formulas and important things in that chapter 

CBSE course mein padhaie 

Hii

Use the connection you find to the coordinate of be given that m minus one comma one is the mid point of a minus

ITF

ITF

Important questions for class 9 ganitha manjari 

Maximise Z=x+y subject to constraints x-y≤-1 
-x+y≤0
x,y≥0

Integrate x²/1+x⁴ 

1. d/dx (v) if arccot\{x/(sqrt(a ^ 2 - x ^ 2))\}

Formula if  discriminant is equals to zero

So represent root 7 on the number line 

1. State whether the following are true or false:

a) The ordinate of a point is its s-coordinate.

The origin is in the first quadrant.

The y-axis is the vertical number line.

)Every point is located in one of the four quadrants.

(e) If the ordinate of a point is equal to its abscissa, the point lies either in the first quadrant or the second quadrant.

( The origin (0, 0) lies on the x-axis.

(tu) The point (a, b) lies on the y-axis if b = 0.

2. Write whether the following statements are true or false? Justify your answer.

(4) Point (3, 0) lies in the first quadrant.

(2)Points (1,-1) and (1, 1) lie in the same quadrant.

1 2 (-). (ii) The coordinates of a point whose ordinate is and abscissa is 1 are

(iv) A point lies on y-axis at a distance of 2 units from the x-axis. Its coordinates are (2, 0)   

Find the square root of 7.29 using long division method

 Study the data given below showing the focal length of three  concave mirror A , B, and C and the respective distance of object placed in front of the mirror : casev first second third. mirror a, b, c ,
focal and centimetre 20, 15 ,30
object distance centimetre 45 ,30 ,20,
#so
 my question is what is the nature and size of the names formed by Meer sea draw a diagram to justify your answer

Class 10th subject science chapter light and refraction and reflection

What is the integration of 1 by 1 + tanx DX

SCIENCE 

Analysis of transactions:
Mohit has the following transactions, prepare accounting equation:
1.business started with cash for ₹175000
2.purchased goods from rohit for ₹50,000
3.sales goods on credit to Manish for (costing ₹17500)for ₹20000
4.purchased furniture for office use for ₹10000
5.cash paid to rohit in full settlement for ₹48,500
6.cash recieved from Manish for ₹20000
7.rent paid for ₹1000
8.cash withdrew for personal use for ₹3000