Question

What do you mean by mean deviation? Write its formula.
सूत्र लेख्नुहोस्।
11
12
13.
एउटा समानान्तरीय श्रेणीमा रहेका तीन पदहरूको योगफल 15 छ । यदि पहिलो दुई पदहरू प्रत्येकमा 1 घटाएर पछिल्लो पद
समूह 'ग'(Group 'C)
सङ्ख्याहरू गुणोत्तर अनुक्रममा पर्दछन् भने ती सङ्ख्याहरू पत्ता लगाउनुहोस् ।
The sum of three numbers in A.P. is 15. If first two terms are each decreased by 1 and the last term is increased by 1, the
are in G.P., find the numbers.
लेखाचित्रद्वारा हल गर्नुहोस् (Solve graphically): x2 - 4x-5 = 0
एउटा फलन f(x) निम्नअनुसार परिभाषित छ । Function f(x) is defined as follows:
kx+1 forx22
f(x) =
3x-1 for x < 2
यदि f(x), x = 2 मा निरन्तर भए, k को मान पत्ता लगाउनुहोस् ।
Find the value of k so that f(x) is continuous at x = 2.
मेट्रिक्स विधिबाट हल गर्नुहोस् (Solve by matrix method) : 4x--+11 = 0,-3x +-%D8
AMNO का शीर्षबिन्दुहरू M(2, 3), N(-1, 1) र O(3, 0) छन् । यदि AMNO को उचाइ MD भए, MD को समीकरण पत्ता लगाउन
M(2, 3), N(-1, 1) and O(3,0) are the vertices of AMNO. If MD be the height of AMNO, find the equation of MD.
प्रमाणित गर्नुहोस् (Prove that) : sinA - COsA.cos2B = sinB - cos B.Cos2A
cosQ
COSR
afa P+Q+ R = Te ay, yafur TTT (If P+Q+R = R', prove that): sino sin + sin sinP + sinPsino = 2
एउटा 95.62 मी. अग्लो खम्बाको टुप्पोबाट ठीक अगाडि रहेको एउटा घरको धुरीमा हेर्दा बनेको अवनती कोण 45° र
टुप्पोमा हेर्दा बनेको उन्नतांश कोण 60° पाइयो भने घरको उचाइ पत्ता लगाउनुहोस्।
The angle of depression of the top of a house from the top of a column of height 95.62 m. is 45° and the angle
column from the bottom of the house is 60°. Find the height of the house.'
14.
9
6
15.
16.
17
18.​

Answer 1

Answer:

ln mathematics and statistics, deviation is a measure of difference between the observed value of a variable and some other value, often that variable mean.