OMTEX CLASSES: HSC COMMERCE PRACTICE PAPER WITH SOLUTION

HSC COMMERCE PRACTICE PAPER WITH SOLUTION

HSC COMMERCE PRACTICE PAPER WITH SOLUTION

Q1. Attempt any Six of the Following: [12]

(i) Write the following statements in symbolic form:
  1. I like reading but not singing.
  2. Even though it is not cloudy, it is still raining.

Ans.
  1. Let p = I like reading
q = I like singing

Symbolic form  = (p Λ ~ q)

b. Let p = It is cloudy
q = It is still raining

Symbolic form = ~ p Λ q.

(ii) If A = and X is a 2 × 2 matrix such that AX = I then find X.

(iii) Find k, if the function f is continuous at x = 0, where
Solution :
(iv) Prepare the truth table of the following statement pattern: (p Λ q)  ---->  ( ~ p)


v. Find the values of x and y if

(vi) If y =




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CHAPTERS COVERED
1. LINEAR EQUATIONS IN TWO VARIABLES
2. QUADRATIC EQUATIONS
3. ARITHMETIC PROGRESSION
4. FINANCIAL PLANNING
5. PROBABILITY
6. STATISTICS

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VIDEO LECTURES OF (MATHS I) SSC NEW SYLLABUS.



Linear Equations in Two Variables



Quadratic Equation



Arithmetic Progression



Financial Planning



Probability



Statistics