Question

b)270
1900
( (Section - B)
प्रश्न संख्या से 13 तक प्रत्येक प्रश्न 2 अंक का है।
Question no. 8 to 13 carries 2 marks each
Q.8
3 और 4के बीच में परिमेय संख्याएँ ज्ञात कीजिए।
Find the six rational numbers between 3 and 4
Q9
बहुपद
के लिए p(O), p(1) और p12) ज्ञात कीजिए- pix) = (x-11 (x+11
Find p), p1) and p[2) for the polynomial- pix) = (x-1)(x + 1).
Q.10 क्षेतिज और उध्वाधर रखामों से बने कातीय तल के प्रत्येक भाग के नाम बा
What is the name of each part of the cartesian plane formed by horizontal
vertical lines
Q.11 समीकरण ४-4y के चार हल लिखिए।
Write four solutions for the equation 4y.​

Answer 1

Step-by-step explanation:

8) we have to find sis rational number between 2and3 so we will make their denominator 7(6+1) .

2×7/7 , 3×7/7

rational numbers between 14/7 and 21/7 are 15/7, 16/7, 17/7, 18/7, 19/7 , 20/7

9) p(1)=(1-1)(1+1)=0×2=0

p(2)=(2-1)(2+1)=1×3=3

10) 1st quadrant, 2nd quadrant, 3rd quadrant, 4th quadrant

11) x-4y

=> -4y= -x

=> 4y=x

solutions for this Equation are 4,1

8,2

12,3

16,4

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