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Charith

Asked: November 4, 2024In: Probability ( සම්භාවිතාව )

සම්භාවිතාව සොයන්න

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මල්ලක අමු කෙසෙල් ගෙඩි 4ක්ද ඉදුනු කෙසෙල් ගෙඩි 3ක් ද ඇත. ළමයෙක් අහබු ලෙස ඉන් ගෙඩියක් ගෙන එය අමු එකක් නම් ආපසු දමා තවත් වරක් ගෙඩියක් ගනී. පළමුව ගත් ගෙඩිය ඉදුනු එකක් නම් එය ආපසු නොදමා තවත් ගෙඩියක් ගනී. 1) ...

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PasinduBegginer ( Level 6 )

Asked: July 8, 2023In: Algebra ( වීජ ගණිතය )

Partial fraction

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Dear sir, What is the most suitable method to find the solutions for partial fraction. Is it substituting a value or by comparing the coefficient.

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raveenBegginer ( Level 6 )

Asked: October 22, 2024In: Algebra ( වීජ ගණිතය )

Rational Numbers

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This is quoted from a English medium book. This shows the definition of rational numbers. Is this ...

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Janaka RodrigoLevel 2

Asked: February 23, 2023In: Algebra ( වීජ ගණිතය )

Composite functions

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1)What are the conditions required to be satisfied to exist the composite function f(g(x))? 2)Do we need range of g to be a subset of domain of f or is intersection of mentioned range and domain sufficient and what is the ...

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BourbakiLevel 3

Asked: February 22, 2024In: Algebra ( වීජ ගණිතය )

Problem solving

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What are the best books that you can recommend for learning problem-solving skills in mathematics?

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DilshanwjBegginer ( Level 6 )

Asked: November 28, 2023In: Algebra ( වීජ ගණිතය )

Factors

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When x^2 – 36 factorise, the answer is (x-6) (x+6) But x-6 can be factorised further using surds. So , it looks like infinite sequence. Please explain this ?