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Ask QuestionPosted by Pawan Mudgal 4 years, 3 months ago
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Yogita Ingle 4 years, 3 months ago
Remainder theorem: Let p(x) be any polynomial of degree greater than or equal to one and let a be any real number. If p(x) is divided by the linear polynomial x – a, then the remainder is p(a).
Posted by Aditya Wagh 4 years, 3 months ago
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Sahil Srivastava 4 years, 3 months ago
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Kritika Deora 4 years, 3 months ago
Kashak Jadav 4 years, 3 months ago
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Posted by Saanvi Purwar 4 years, 3 months ago
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Yogita Ingle 4 years, 3 months ago
Sides of triangle are x, x+1, 2x-1
Area of triangle is
To find out:- Value of x
We Know That,
Semi-Perimeter(S)= Perimeter/2
=x+x+1+2x-1/2
=4x/2
=2x
Area Of Triangle=
hence, The value of X is 6
Posted by Sayzel Chadha 4 years, 3 months ago
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Gaurav Seth 4 years, 3 months ago
Let p(x) = ax³ + bx² + x - 6
Now,
(x + 2) is the factor of p(x) , and we know this is possible only when p(-2) = 0
So, p(2) = a(-2)³ + b(-2)² - 2 - 6 = 0
⇒-8a + 4b - 8 = 0
⇒ 2a - b + 2 = 0 -------------(1)
Now, if we p(x) is divided by ( x -2) then it leaves remainder 4.
so, P(2) = a(2)³ + b(2)² + 2 - 6 = 4
⇒8a + 4b - 4 = 4
2a + b -2 = 0 -------------(2)
solve equations (1) and (2),
4a = 0 ⇒a = 0 and b = 2
Posted by Roshni Mishra 4 years, 3 months ago
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Posted by Bhagya Laxmi 4 years, 3 months ago
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Posted by Gurkaran Gill 4 years, 3 months ago
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Gaurav Seth 4 years, 3 months ago
the numbers between 10 and 250 which are multiple of 4 are 12,16,20,...,248.
This is an AP with first term a=12, common difference d=4.
Let there be n terms in this AP, then
an=248⇒a+(n−1)d=248
⇒12+(n−1)×4=248
⇒(n−1)=59
⇒n=60
Posted by Disha Santani 4 years, 3 months ago
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Posted by Sahil Nalawade 4 years, 3 months ago
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Aryan Bhura 4 years, 3 months ago
Posted by Gurleen Kaur 4 years, 3 months ago
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Gaurav Seth 4 years, 3 months ago
Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides“. The sides of this triangle have been named as Perpendicular, Base and Hypotenuse. Here, the hypotenuse is the longest side, as it is opposite to the angle 90°.
Posted by Stuti Sharma 4 years, 3 months ago
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Ayush Tiwari 4 years, 3 months ago
Posted by Adeeba Saher 4 years, 3 months ago
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Posted by Akash Das 4 years, 3 months ago
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Gaurav Seth 4 years, 3 months ago
Value of
=
=
_______________________
By Exponential Law:
________________________
= 5
Therefore,
Posted by Akash Das 4 years, 3 months ago
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Posted by Nazma Parveen 4 years, 3 months ago
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Yogita Ingle 4 years, 3 months ago
a = 4 cm, b = 8 cm and c = 10cm
Semi-perimeter s = (a + b+ c)/2
= (4 + 8 + 10)/2 = 22/2 = 11 cm
Posted by Harshit Rai 4 years, 3 months ago
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Posted by Hardik Saroj 4 years, 3 months ago
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Kashak Jadav 4 years, 3 months ago
Posted by Ranjan Mishra 4 years, 3 months ago
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Dewansh Khandelwal 4 years, 3 months ago
Gaurav Seth 4 years, 3 months ago
Pie is a irrational number but 22/7 is a rational number.
Pi has a value of 3.1415........ which has a decimal expansion that is both non recurring and non terminating and goes on forever. So, by the definition Pi is an irrational number.
However, to solve practical sums and for our satisfaction we consider the value of pi as 22/7 and 3.14 so that they become rational as they can be shown in the form p/q where both p and q are integers.
Posted by Aanya Dahiya 4 years, 3 months ago
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