Question

Expendid from of aegebra

A solicitor's firm employs typists on hourly piece-rate basis for their daily work. there are five typists qnd their chargs and speed are different

 

Eegga

English

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What this  tds

Let A={1,2,3,4.........14}. Define a relation R from A to A by R ={(x,y):3x-y=0 where x,y €A. Write down it's domain and range

Evaluate the 30.5×29.5 without  actual multiplication 

30.5×29.5

A mass is suspended from a sprin balance which is fixed vertically inside a lift. when the lift is accelerated upwards the spring balance records 24N. when the lift is accelerated downwards at twice the upward acceleration the spring balance records 12N. calculate the magnitude of the mass and the value of the upward acceleration of the lift.

Prove that vertical diagonal of a kite bisects the horizontal diagonal at 90°

Section  9(1)

Ye hint paper me bhi milege kya? 

If 3x 4y less than or equal to 6 and x 3y is less than or equal to 3 

Send vedio for this problem

Find range of  f(x) =cos  square sec Square

How you solve it

Mega went to sale to purchase some pants and skirts. When her friend asked her how many each she had bought,she answered the number of skirts is two less than twice the number of pants purchased. Also the number of skirts is four less than three times the number of pants purchased. Find how many pants and skirts negative bought?