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Sia ? 5 years, 5 months ago
In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression;
Posted by ??Sumit Suman?? 5 years, 5 months ago
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Amey Om 5 years, 5 months ago
Posted by Guntash Brar 5 years, 5 months ago
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Sia ? 5 years, 5 months ago
A polynomial is an expression consisting of variables (also called indeterminates) and coefficients.
Therefore, x125 = 0 is a polynomial.
Posted by Aksh Ahuja 5 years, 5 months ago
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Sia ? 5 years, 5 months ago
The empirical probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space but in an actual experiment.
Posted by Utkarsh Star 5 years, 5 months ago
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Sia ? 5 years, 5 months ago
Given: ABCD is a rhombus
In {tex}\triangle{/tex}ABC and {tex}\triangle{/tex}ADC,
AB = CD [Sides of a rhombus]
BC = DA [Sides of a rhombus]
AC = AC [Common]
{tex}\therefore{/tex} {tex}\triangle{/tex}ABC {tex}\cong{/tex} {tex}\triangle{/tex}ADC [By SSS Congruency]
{tex}\therefore{/tex} {tex}\angle {/tex}CAB = {tex}\angle {/tex}CAD And {tex}\angle {/tex}ACB = {tex}\angle {/tex}ACD
Hence AC bisects {tex}\angle {/tex}A as well as {tex}\angle {/tex}C
Similarly, by joining B to D, we can prove that {tex}\triangle{/tex}ABD {tex}\cong{/tex} {tex}\triangle{/tex}CBD
Hence BD bisects {tex}\angle {/tex}B as well as {tex}\angle {/tex}D
Posted by Priya Kalra 5 years, 5 months ago
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Priya Kalra 5 years, 5 months ago
x = -2
f(x) = 4x2-x+k
4(-2)2 - (-2)+ k = 0
4(4) + 4 + k = 0
16 + 4 + k = 0
20 + k = 0
k = -20
You have written 4 but I think here must be 2 instead of 4
Yogita Ingle 5 years, 5 months ago
x = -2
f(x) = 4x2-x+k
4(-2)2 - (-2)+ k = 0
4(4) + 4 + k = 0
16 + 4 + k = 0
20 + k = 0
k = -20
Posted by Mansi Sharma 5 years, 5 months ago
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Tripti Rawat 5 years, 5 months ago
Coordinates of B will be (1,-1)
and Coordinates of D will be (-1.1)
Posted by Rayudu Rishikishore 5 years, 5 months ago
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Sia ? 5 years, 5 months ago
We know that there are infinite rational numbers between any two numbers. A rational number is the one that can be written in the form of {tex}\frac{p}{q}{/tex}, where p and q are integers and {tex}q \ne 0{/tex} We know that the numbers all lie between 3 and 4. We need to rewrite the numbers in {tex}\frac{p}{q}{/tex} form to get the rational numbers between 3 and 4. So, we cover it in{tex}\frac{p}{q}{/tex}
{tex}\eqalign{ & {7 \over 1} = {7 \over 1} \times {{10} \over {10}} = {{70} \over {10}} \cr & {9 \over 1} = {9 \over 1} \times {{10} \over {10}} = {{90} \over {10}} \cr} {/tex}
So any six number between {tex}{{70} \over {10}},{{90} \over {10}}{/tex}will be the answer example {tex}{{71} \over {10}},{{73} \over {10}},{{74} \over {10}},{{75} \over {10}},{{77} \over {10}},{{78} \over {10}}{/tex}
Golu Raza 5 years, 5 months ago
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