3. Imagine you are a tiger – On behalf of all the animals in the jungle, write a letter to the human beings making appeal for protecting the forest; their habitat. Write this letter on A-4 size ruled sheet.
4. Read any book and on a colored sheet write the book review.
5. Continue your word for the day assignment.
6. Listen to the English news on TV/radio every day.
7. Read the English newspaper every day.
8. Try and speak in English for at least one hour everyday.
कक्षा –अष्टमी अ ब
सिन्धुघाटी सभ्यता के विषय में तथ्य संकलन (चित्र सहित) (अनुच्छेद लेखन)
स्वयं द्वारा की गई यात्रा का यात्रा-वृतान्त (स्मरणीय तथ्य)
10अनेकार्थी शब्द, 10 पर्यायवाची शब्द, 10 युग्म शब्द , 10पुनरुक्त शब्द, 10 श्रुति समभिन्न शब्द
कक्षा –अष्टमी अ ब
सुभाषितश्लोकानांसंग्रहम् (20 श्लोक अर्थ सहित)
पाठ 1 व पाठ 2 के अभ्यास कार्य
Holiday Homework class VIII social science
Make a pocket dictionary of glossary words of all chapters of social science.
Make a scrap book on disaster management.
Fire 2 Earthquake 3 Floods 4 Air and rail accidents 5 Cyclones
Holiday homework class IX Social Science
Make a dictionary of all glossary terms of all chapters of social science.
Make a ppt. on any chapter of social science
Make a scrap book on Nepal disaster. (Meaning, types, causes.)(10-15 pages)
Prove the following;
tan [/4+1/2cos-1(a/b)] + tan [/4-1/2cos-1(a/b)] =2b/a.
For what value of x, is the matrix
A= a skew symmetric matrix
Find the value of ‘a’ if
A= as sum of symmetric and a skew symmetric matrix.
A= then find the value of A2 – 3A+ 2I
Construct 23 matrix whose elements are given by
If A is a square matrix then prove that A+A/ is a symmetric matrix.
If = then find the value of x.
Using properties of det. Prove that
=0 where , , are in A.P.
If A= then find the value of so that A2 = A- 2I Hence find A-1.
Using properties prove that
Without expanding prove that (a-b) is a factor of the det.
Using properties prove that = 3(x+y+z) (xy+yz+zx)
Determine the Product of and and then use it to the solve the system of equations x-y+z =4
A diet is to contain 30 unit s of vitamin A, 40 units of vitamin B and 20 units of vitamin C. Three types of foods F1, F2 & F3 are available. 1 unit of F1 contains 3 units of vitamin A, 2 units of vitamin B and 1 unit of vitamin C. 1 unit of F2 contains 1 unit of vitamin A, 2 units of vitamin B and 1 unit of vitamin C. 1 unit of food F3 contains 5 units of vitamin A, 3 units of vitamin B and 2 units of vitamin C. represent the above situation algebrically and find the diet contains each types of food by using matrix method. Why a proper diet is required by us.
A merchant plans to sell three types of personal computers- a palmtop model, a portable model and a desktop model that will cost Rs 8000/-, Rs. 10500/- and Rs 10000/- respectively. He makes the survey by two persons, one person estimates that the monthly demand of computers will be 70 units and the other person survey that palmtop model type computer will be demanded 30 units and total units required is 273 units. If a dealer wants to invest Rs. 7 lakh on it then represent the above situation algebrically and find each types of unit sales. How we can use computers in student life and which is best model for students?
Prove that the determinants is independent of .
Using the properties, show that
Find the value of K so that the function f is continuous at x=/2
Find the value of K so that the function f is continuous at x=0
Find the value of ‘a’ so that the function f is continuous at x=0