Incorrect URL accessed!!!!

ANSWER

how to make project on collection of statics ?

Posted by Aditya Tiwari 4 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Consider f:R+ -(-9,infinity) given by f(x)= 5xsquare +6x -9 prove that f is invertible with f inverse (y) = underroot 54+5y -3 divided by 5

Posted by Jaspreet Singh 4 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

tan(sin‐¹ 3/5 + cot‐¹ 3/2)

Posted by ?????? ???? . 4 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

? ? 4 years, 5 months ago

It is so simple.... just change sin inverse3/5 to tan inverse 3/4 by triangle's method. Then convert cot inverse3/2 to tan inverse 2/3 and applt the formula for tan inverse 3/4 +tan inverse2/3. At last both tan and tan inverse will be cancel out and answer will be 17/6...

Jaspreet Singh 4 years, 5 months ago

Let sin -¹ 3/5 =a Sin a = 3/5 Cos a = underroot 1- sin² a = 4/5 Let cot-¹ 3/2 =b Cot b =3/2 Sin b = 1/cosec b = 1/underroot 1+cot ²b = 2/underroot 13 So, A. T. Q, = 4/5 + 2 / underroot 13 = 4under.. 13 + 10 / 5 underroot 13 = ANSWER..................!!!!!!!!!!!!!!!!

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Please give me a summary of last lesson of flamingo

Posted by Renu Sharma 4 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Parva Rastogi 4 years, 5 months ago

bro check the youtube channel dk english pathsala

?????? ???? . 4 years, 5 months ago

The narration of this story is by a French boy, Franz. Franz is a lazy boy. However, in spite of his laziness, Franz likes to play and is of a sensitive nature. Furthermore, Franz hates his teacher M. Hamel in his school and has no interest in studying French. An order has come from Berlin after taking over the districts of Alsace and Lorraine in France that the German language rather than the French should be taught in the schools there. Furthermore, it is the school French teacher M. Hamel’s last day. This teacher has been working there for forty years. Moreover, the teacher has feelings of patriotism. He is also full of nostalgia and grief. The village men also attend his ‘last lesson’ so as to honour and respect him. The village is regretting and is sad that they didn’t learn their mother tongue in their childhood. Franz receives a big shock when he learns that this is his last lesson in French. He is shocked because he does not know French. Furthermore, on learning about the last lesson, a sudden interest arises in him for learning French. Moreover, he pays careful attention and learns everything taught on this last day. Instantly, he develops liking for the teacher M. Hamel. His feelings of hatred for him suddenly came to an end. Moreover, Franz develops respect for the hard work and sincerity of his teacher. Franz is sad and ashamed for being unable to recite his lesson. Hamel explains that they all are at fault for lacking eagerness to learn. Furthermore, he also includes himself in this fault. He blames himself for lack of sincerity in teaching them. There is a reflection of his patriotism in his praise for the French language. He says that the French language is the most logical and beautiful language in the world. It seems that M. Hamel got emotional on this occasion. Furthermore, he asks the class to guard their language. He says that being close to one’s language is a way to escape the clutches of slavery. This language will assist them in attaining freedom from the Germans. The people realize the significance of their mother tongue. Moreover, they feel the reason for their defeat is illiteracy. Franz feels that it is impossible to remove one’s language from a person. This is because it is something that is natural to a person. This means that no matter how hard the opposition may try, they will fail to remove one’s language. Conclusion of the Last Lesson Summary The Last Lesson summary reflects on the importance of one’s language for any race and why it is crucial to safeguard it. Maybe it will help u

ANSWER

Sin√3

Posted by Aman Belwanshi 4 years, 5 months ago

CBSE > Class 12 > Mathematics

4 answers

? ? 4 years, 5 months ago

Yes me too...?

Ayush Vishwakarma?? 4 years, 5 months ago

Yes i can explain.

Anjali Kumari??? 4 years, 5 months ago

Can anybody explain one one function and onto f^n??

Anjali Kumari??? 4 years, 5 months ago

What?

ANSWER

Using elimentry operation find the invers of matrix -1 1 2 1 2 3 3 1 1

Posted by Kumar Bhaskar 4 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Represent the relation R={(x, y):x, y element of R, y<=x^2}on the xy plane [Hint : Draw the graph of the parabola and shade the region ]

Posted by Godson Raju 4 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If P is of order 2×3 and Q is of order 3×2, then PQ is of order??

Posted by Isha Vats 4 years, 5 months ago

CBSE > Class 12 > Mathematics

4 answers

? ? 4 years, 5 months ago

2×2

Renu Sharma 4 years, 5 months ago

2×2

Anjali Kumari??? 4 years, 5 months ago

See row of 1st matrix P and column of 2nd matrix Q PQ= 2×2

Neelmani Jha 4 years, 5 months ago

2×2

ANSWER

S.T: Tan^-1 (√1+x^2 +x ) = π\4+1/2 tan^-1x

Posted by Khushi Jain 4 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

(1,4) (4,5) (1,5) (2,4) it is reflexive relation

Posted by Nam Tso 4 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

? ? 4 years, 5 months ago

Exactly not

Student Of The Year 4 years, 5 months ago

ANSWER

Y_- sinx

Posted by Pankaj Sharma 4 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

? ? 4 years, 5 months ago

What is the exact question

ANSWER

Properties of determinants

Posted by Priyanka Kumari 4 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Archismita Dutta 4 years, 5 months ago

All the properties of determinants are same as of matrices but in determinants we can use both the rows and columns at a time and in matrices it is more comvinient to use a single operation at a time

Ayush Vishwakarma?? 4 years, 5 months ago

Same as matrices but in determinant you can use both operation rows and coulmn.

? ? 4 years, 5 months ago

Refer Ncert and Rd Sharma

ANSWER

Write all the subsets and elements of{1,2,{{3,4}}}

Posted by Nitish Sharma 4 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Dolly Singhal 4 years, 5 months ago

{1}, {2}, {{{3, 4}}}, { }, {1, 2,{{3, 4}}}

? ? 4 years, 5 months ago

{1},{2},{{{3,4}}}

ANSWER

Write all the elements of {1,2,{3,4}}

Posted by Nitish Sharma 4 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Archismita Dutta 4 years, 5 months ago

{1},{2},{{3,4}}

? ? 4 years, 5 months ago

{1},{2},{{3,4}}

ANSWER

Write all the subsets of {1,2,{3,4}}

Posted by Nitish Sharma 4 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Vishwajith J 4 years, 5 months ago

={{}{1},{2},{{3,4}},{1,2},{1,{3,4}},{2{3,4}}{1,2,{3,4}}}

ANSWER

The coefficient of x^18 in the product (x+1)(1-x)^10(1+x+x^2)^9 is

Posted by ? ? 4 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The principal value of Cos inverse bracket bracket under root 3 over 2 is

Posted by Karan Thakur 4 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Jaspreet Singh 4 years, 5 months ago

Its principal value is 5 π/4

ANSWER

Does side book are important

Posted by Kanhiya Gujjar 4 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Archismita Dutta 4 years, 5 months ago

if u r preparing for competetive exams then it is not sufficient to use a single book like ncert.NCERT is best for boards but even in boards u need side books to improve ur confidence level.if u r preparing for boards then books like rs aggarwal and rd sharma can help u out

? ? 4 years, 5 months ago

For only board level I don't think that it is important only NCERT and Ncert exampler is good no other is needed.

Rishab Jain 4 years, 5 months ago

Yes,for 12 vry imp. Ncert exampler and ncert is the best combo from which u got full marks