Question 8.
Solve the following simultaneous equation.
99x + 101 y = 499; 101x + 99y = 501
Answer:
Adding both the Equations
Dividing both sides by 200
…(III)
Subtract equation (I) and (II)
Divide both sides by (–2)
…(IV)
Equating Eq. (III) and (IV)
Substituting x=3 in Eq. III
∴ solution is (x, y) = (3, 2)
MATHS I SSC NEW SYLLABUS
Chapter No. 1. Linear Equations in Two Variables
Chapter No. 2. Quadratic Equation
Chapter No. 3: Arithmetic Progression
Chapter 4: Financial Planning.
CHAPTER NO. 5. PROBABILITY
Chapter No. 6: STATISTICS
MATHS I [HOTS] HIGHER ORDER THINKING SKILL
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Mathematics Part - i Paper Pattern and Guidelines
SSC Maths I March 2019 Board Paper Solution 10th Standard 11th, March, 2019
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MATHS I PRACTICE PAPER FOR SCHOOL PRELIMINARY EXAM. [AS PER NEW SYLLABUS]
ALGEBRA SSC OLD SYLLABUS
