NCERT Solutions for Class 7th Maths Chapter 2 Fractions and Decimals Ex 2.6 Q5 iv
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NCERT Solutions for Class 7th Maths Chapter 2 Fractions and Decimals Ex 2.2 Q5
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NCERT Solutions for Class 7th Maths Chapter 2 Fractions and Decimals Ex2.2 Q4
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NCERT Solutions for Class 7th Maths Chapter 2 Fractions and Decimals Ex 2.2 Q7
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NCERT Solutions for Class 7th Maths Chapter 2 Fractions and Decimals Exercise 2.2 Q8
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cbse sample papers For Class IX Paper 1 Q5
cbse sample papers For Class IX Paper 1 Q5
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cbse sample papers For Class IX Paper 1 Q6
cbse sample papers For Class IX Paper 1 Q6
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https://plus.google.com/b/113235454393756675338/
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RD Sharma class 10 solutions Exercise 5 3 Trigonometric Ratios Question 13
RD Sharma class 10 solutions Exercise 5 3 Trigonometric Ratios Question 13
RD Sharma class 10 solutions
RD Sharma class 10 solutions Exercise 6.1 Trigonometric Identities Question 37
RD Sharma class 10 solutions Exercise 6.1 Trigonometric Identities Question 37
RD Sharma class 10 solutions
RD Sharma class 10 solutions Exercise 6.1 Trigonometric Identities Quest...
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RD Sharma class 10 solutions
RD Sharma class 10 solutions
RD Sharma class 10 solutions Exercise 6.2 Trigonometric Identities Quest...
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RD Sharma class 10 solutions Exercise 6.2 Trigonometric Identities Quest...
RD Sharma class 10 solutions Exercise 6.2 Trigonometric Identities Quest...
RD Sharma class 10 solutions
RD Sharma class 10 solutions
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RD Sharma class 10 solutions Exercise 4.7 Triangles Question 13
RD Sharma class 10 solutions
Wednesday, 25 June 2014
NCERT Math Book Solutions Class 9 chapter 6 Lines and Angles Exercise 6.2 Question 3
NCERT Math Book Solutions Class 9 chapter 6 Lines and Angles Exercise 6.2 Question 3
Cool Math Tricks - Multiplying simultaneous equation
Cool Math Tricks - Multiplying simultaneous equation
RD Sharma Solutions Class 10 Math Exercise 4 5 Q14
RD Sharma Solutions Class 10 Math Exercise 4 5 Q14
NCERT Solutions for Class 10th Maths Chapter 6 Triangles Exercise 6.2 Question 5
Friday, 25 April 2014
Q.4 Show that any positive odd integer is of the form 6q + 1 or, 6q + 3 or, 6q + 5 where q is some
R D Sharma Math Solutions Class 10
Sol: Let a is any positive integer, and let b = 6
By applying Eulid's Division Lemma,
we get a = bq + r then the r can be 0 , 1, 2, 3, 4, 5.
Possible values of a = 6q, or 6q+ 1 or 6q+ 2 or 6q + 3 or 6q + 4 or 6q + 5
6q, 6q+2, 6q+4 are divisible by 2.
But 6q+1, 6q+3 or 6q+5 are not divisible by 2.
Hence 6q + 1, 6q + 3 and 6q + 5 are the odd positive inteters
Sol: Let a is any positive integer, and let b = 6
By applying Eulid's Division Lemma,
we get a = bq + r then the r can be 0 , 1, 2, 3, 4, 5.
Possible values of a = 6q, or 6q+ 1 or 6q+ 2 or 6q + 3 or 6q + 4 or 6q + 5
6q, 6q+2, 6q+4 are divisible by 2.
But 6q+1, 6q+3 or 6q+5 are not divisible by 2.
Hence 6q + 1, 6q + 3 and 6q + 5 are the odd positive inteters
R D Sharma Maths Solutions Class 10 Chapter 4 Exercise Q 14
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