4tan^-1 1/5-tan^-1 1/70 tan^-1 1/99=π/4

Why interest amount capitalized ?

Show that the points (3,-2),(-2,8),(0,4) are collinear using herons formula 

(-4 ,5),(0,7),(5,-5) and (-4,-6)

Pls give video

The total surface area of cube is 1176 cm square find it volume

Integrate [ x / (1 + x) ] dx 

2sinx = 2 - cosx


Sinx = ?

It is given in the special case of chapter capital gain that if a partner transfers his capital assets to the firm then the amount recorded in the book is taken as the full value of consideration and not the actual market value on the day of transfer but in this question the stamp duty value is taken as the full value of consideration andnot the amount recorded in the books of firm. Why?

6th question

soppose ra=i+2j+4k.yb=3i+j+-2k.rc=2i+5j+3k are position vectors of points a,band c with respect to the orisin of the x,y,z coordinate sistem respectively what is the area of atriansle whose vertces lieat point s a,b and c?

What is minium salary according to labour law

sir can you please upload a video of question no 10 of miscellaneous exercise of chapter 10 straight lines

define power of a set

 

Calculate mean deviation and standard deviation. Interpret the results so obtained of the following

frequency distribution:- 4+4+2=10

00-09………………………….6

10-19………………………….8

20-29…………………………10

30-39…………………………15

40-49…………………………25

50-59………………………....30

60-69…………………………21

70-79…………………………19

80-89…………………………14

90-99………………………….9

100-109……………………….5

define parallel lines.

Black and white coloured triangular sheets are used to make a toy as shown in the figure. Find the total area of black and white coloured sheets used for making the you

Is zero an even number?

Because by definition,'an even number is a number divisible by two',or else a number multiple of 2.That means,0/2 =0 otherwise 0*2=0.Which leads to the question,Is zero an even number?Please answer.

How to payment entry

Find the area of a quadrilateral PQRS in which PQ=5cm,QR=12cm,RS=10cm,SP=13cm,PR=13cm