CROSS MULTIPLICATION METHOD:
Algorithm to find the solution:
Step 1: Write the given equations in the form :
Step 2: Taking the help of the diagram given below:
The arrows between the two numbers indicate that they are to be multiplied and the second product is to be subtracted from the first product.
Write equation as
CROSS MULTIPLICATION METHOD:
Algorithm to find the solution:
Step 1: Write the given equations in the form :
Step 2: Taking the help of the diagram given below:
The arrows between the two numbers indicate that they are to be multiplied and the second product is to be subtracted from the first product.
Write equation as
CROSS MULTIPLICATION METHOD:
Algorithm to find the solution:
Step 1: Write the given equations in the form :
Step 2: Taking the help of the diagram given below:
The arrows between the two numbers indicate that they are to be multiplied and the second product is to be subtracted from the first product.
Write equation as
EXAMPLE:
1. Solve the two variables linear equation:
8x + 5y = 11
3x – 4y = 10
Solution:
On transposition, we get
8x + 5y – 11 = 0
3x – 4y – 10 = 0 Writing the co-efficient in the following way, we get:
By cross-multiplication method:
and
Therefore, required solution is x = 2, y = -1 .
While solving the pair of linear equations using cross multiplication method what will be the value of Z in the relation. | |||
Right Option : B | |||
View Explanation |
Solve the following system of equations using cross multiplication method : | |||
Right Option : A | |||
View Explanation |
While solving the pair of linear equations using cross multiplication method what will be the value of Z in the relation. | |||
Right Option : A | |||
View Explanation |
Abhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
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It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
I have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.