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What is the net flux of the uniform electric field of Exercise.15 through a cube of side 20 cm oriented so that its

asked Oct 22, 2022 in Chapter 1 Electric Charges and Fields by HelloWorld (8.1k points)

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Is coulomb a very big unit of charge?

asked Oct 22, 2022 in Chapter 1 Electric Charges and Fields by HelloWorld (8.1k points)

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The number of all possible matrices of order 3 x 3 with each entry 0 or 1 is (A) 27 (B) 18 (C) 81 (D) 512

asked Oct 22, 2022 in Chapter 3 Matrices by HelloWorld (8.1k points)

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tan-1(tan\(\frac { 7π }{ 6 }\))

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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tan-1\(\sqrt{x}\) = \(\frac { 1 }{ 2 }\)cos-1\(\frac { 1-x }{ 1+x }\), x ∈ [0, 1]

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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2tan-1(cos x) = tan-1(cosec x)

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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sin tan-1x, |x| < 1 is equal to (A) \(\frac{x}{\sqrt{1-x^{2}}}\) (B) \(\frac{1}{\sqrt{1-x^{2}}}\)

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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sin-1(-\(\frac { 1 }{ 2 }\))

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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Find the principal value of tan-1(-1)

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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cosec-1 (-\(\sqrt{2}\))

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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tan-1(1) + cos-1(-\(\frac { 1 }{ 2 }\)) + sin-1(\(\frac { -1 }{ 2 }\))

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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cos-1(\(\frac { 1 }{ 2 }\)) + 2 sin-1(\(\frac { 1 }{ 2 }\))

asked Oct 22, 2022 in Chapter 2 Inverse Trigonometric Functions by HelloWorld (8.1k points)

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Give examples of two functions f : N → Z and g : Z → Z such that gof is injective but g is not injective.

asked Oct 22, 2022 in Chapter 1 Relations and Functions by HelloWorld (8.1k points)

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Give examples of two functions f : N → N and g : N → N such that gof is onto but f is not onto.

asked Oct 22, 2022 in Chapter 1 Relations and Functions by HelloWorld (8.1k points)

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Let f : R → R be the Signum Function defined as f(x) =

asked Oct 22, 2022 in Chapter 1 Relations and Functions by HelloWorld (8.1k points)

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Prove that greatest integer function f : R → R, given by f(x) = [x], is neither one-one nor onto

asked Oct 22, 2022 in Chapter 1 Relations and Functions by HelloWorld (8.1k points)

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अधोलिखित वैदिकक्रियापदानां स्थाने लौकिक क्रियापदानि लिखत - असति, उच्चरत्, दुहाम्।

asked Oct 22, 2022 in Discuss by anonymous

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'नमक का दारोगा'कहानी के कोई दो अन्य शीर्षक बताते हुए उसके आधार को भी स्पष्ट कीजिए।

asked Oct 22, 2022 in Discuss by anonymous

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How to convert 20.1741 to 2.02

asked Oct 16, 2022 in Chapter 1: Gravitation by Pragya

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How to write a comment in JavaScript?

asked Oct 9, 2022 in Javascript by MrRam (2.0k points)

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