OMTEX CLASSES: LOGIC EX. NO. 1.3

LOGIC EX. NO. 1.3

Ex. No. 1.3


1. Write the negation of each of the following statements: [video]


(i) π is an irrational number.


(ii) 7 is greater than 5.
(iii) Zero is not a complex number.




(iv) It is not true that mangoes are inexpensive.





2. Write the truth value of the negation of each of the following statements. [VIDEO]

(i) The sun sets in the east.
(ii) Re (z) ≤ |z| , where z is a complex number.
(iii) Moscow is in America.
(iv) cos2 θ + sin2θ = 1, for all θ Є R.

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MATHS PART ONE SSC 10TH STANDARD VIDEO MAHARASHTRA ENGLISH MEDIUM

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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