Question

Factorise a³ - 3a²b + 3ab² - b³ + 8

find dy/dx if y=x² -1/x+1

 

Draw the graph 2x+3y=12 find solution whose y coordinate is -3 and x co coordinate is 3

Sir,

at present RCM not covered in URD but the same time how to made an entry tally URD

 

Construct a segment of circle on a chord of length 5cm ,containing 90degrees

The given digits are 0,1,2,3,4,5,6,7,8. Make 4 digit number which is divisible by 5. Where repititon is not allowed

Ex 10.4 of Chapter 10 Class 12 Vector

Where is hf

(7÷x) 35=1÷10

If D is the mid .point of side of side BC of a ΔABC, P and Q are two points lying respectively on the sides AB and BC such that DP is parallel to QA. Prove that ar(ΔCQP) = 1/2 ar(ΔABC)

Who we  get notifications from this app 

find the lpp of

maximization z=3x₁+2x₂+4x₃

subject to the constraints

 4x₁+3x₂+5x₃1000

 2x₁+2x₂+4x₃25000

 100x₁150

 0x₂200

0x₃50

Swift advice

A,b and c formed a partnership firm of making handmade sheet by recycling the waste material. A,being the working partner, distributed the profit of rup 75,000 for the year in the ratio 2:1:1 after allowing a salary of rup 25,000 to himself for the year . B and c objected to it . Settle the dispute among the partners through a single adjustment entry and which values are highlighted in the question?

nc8=nc27 find the value of n

What is a noun

How many signals can be given with 6 flags of different colors such that :

1. Exactly three flags can be used for a signal 

2.atmost three flags are to be used for a signal? 

3.atleast three flags are to be used for a signal? 

4.any number of flags may be used for a signal? 

Provide values for cosec