Question

A path of a train A is given by the equation 2x – y = 4 and the path of another

train B is given by the equation x + y -2 = 0

Draw graph of these equations on the same Cartesian plane.

(i) Shade the area closed by these two lines and Y axis

(ii) Write the coordinates of vertices of triangle formed by these two lines and Y

axis.

(iii) Also find the area of this triangle using Heron’s formula and verify it by

counting square on graph sheet (if the numerical values of sides are not a whole

number, round off it to the nearest wh​

Answer 1

Explanation:

Classify the following transactions into Personal, Real & Nominal                                                           accounts.                                                                                              5 marks

Repairs A/c            2) salary A/c        3) Computer A/c    

4) Machinery A/c      5)   IDBI bank   6)  Foresight college of Commerce A/c         7) Freight A/c      8) outstanding salary A/c    9) Loss by Fire A/c      10 ) Interest

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