Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

 

Describe various habits, behaviors and practices which need to be followed by adolescents to keep them healthy.

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Question:

 

 Explain the role of teachers & parents in helping adolescents to develop healthy habits.

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Question:

 

 Discuss the factors influencing health of adolescents

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Question:

 

List physical and mental dimensions of health

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Question:

Define Hygiene

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Question:

 

 Describe the prevention and management of substance abuse for adolescents and explain the role of teachers/parents in prevention of substance albuse.

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Question:

Identify myths and facts about substance abuse among adolescents.

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Question:

 

Enumerate commonly abused drugs, their routes of administration and harmful effects

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Question:

 

Elucidate the North-South Politics in climate change negotiations.

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Question:

 Analyse the impacts of climate change on women and children.

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Question:

 

Discuss the impacts of climate change on the seven dimensions of human security, with special reference to developing countries.

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Question:

 Climate change poses significant challenges to vulnerability assessment in various sectors, including human health, infrastructure, agriculture, and biodiversity. Explain.

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Question:

Find one root of the equation:

 

x3 - 2x 5 = 0

 

in the interval [3,2] using Birge-Vieta method. Perform only one iteration.

 

 

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Question:

 

 How many terms n be chosen in Maclaurin’s expansion for  ex with an error less than  equation

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Question:

 Using the third order Taylor’s series method, find the solution of the initial value problem:

equation

 

at x = 0.1 taking h = 0.1

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Question:

 From the following data, calculate the population in the year 1985:


 

Year Population (in 000)
1971 12
1981 15
1991 20
2001 27
2011 49
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Question:

 If 

 

f(x) = eax  , 

 

show that

 

equation

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Question:

Estimate the eigen values of the matrix:

 

equation

 

using the Gerschgorin bounds. Also, draw the rough sketch of the region in which the eigen values lie.

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Question:

 

Find the first term of the series whose second and subsequent terms are ,0,3,8 − 0,1 using difference table.

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Question:

Using synthetic division method, check whether α = 3 is a root of the polynomial equation:

x4 +  x3 - 13x2 - x + 12 = 0

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