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  • 1 answers

Shigeyo Kageyama 6 years, 5 months ago

Yes , miscellaneous exercise+examples comes and even ncert exemplar comes .
  • 5 answers

⚡?Chinmay?⚡ ⚡?Rathore?⚡ 6 years, 5 months ago

Thank you

Aaditya Rathore??? 6 years, 5 months ago

No

Rameshwar Singh 6 years, 5 months ago

Ya

Rashida Khan 6 years, 5 months ago

My schl teacher told that there are 20 questions of mcq and each of one mark

Priya Dharshini ? 6 years, 5 months ago

They say it is objective questions.... may be very short answer,fillups or mcq...but 10questions 1 marks are confirmed
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  • 5 answers

Nishant Raj 6 years, 5 months ago

Value of Pie in terms of angle is 180° In terms of mensuration it is 22/7 or 3.142857...... .

Ananya Singh 6 years, 5 months ago

22/7?

Hritik Kumar 6 years, 5 months ago

Exact value nhi he

Manisha Sahu 6 years, 5 months ago

22/7 and 3.14

Nishu Sahu 6 years, 5 months ago

22/7 and 3.14
  • 2 answers

Nishant Raj 6 years, 5 months ago

i = √−1 √i => √√ -1

Simmi Sharma 6 years, 5 months ago

1
  • 1 answers

Nishant Raj 6 years, 5 months ago

logx^logx derivative is : 2/x logx
  • 0 answers
  • 5 answers

Nishant Raj 6 years, 5 months ago

First you have to change your attitude towards maths...give more time to concepts...then practice the ncert....after that a few objective questions...

Priya Dharshini 6 years, 5 months ago

U need to complete ncert first then do rd sharma or rs agarwal..

Shivendra Singh Yadav 6 years, 5 months ago

By ncert and Rd sharma can get full marke

Akash Choudhary Dav Gandhinagar 6 years, 5 months ago

Ncert and exampler

Rashida Khan 6 years, 5 months ago

At first ncert complt and than Rd sharma
  • 2 answers

Amit Yadav 6 years, 5 months ago

Yes it is obviously 1/x

S S 6 years, 5 months ago

1/x
  • 1 answers

Nishant Raj 6 years, 5 months ago

Sinπ = sin180° = sin (180-0)° = sin 0° = 0
  • 1 answers

Priya Dharshini ? 6 years, 5 months ago

80 marks maths...
  • 1 answers

Ankit Gurjar 6 years, 5 months ago

Lhs=rhs
  • 2 answers

Nishant Raj 6 years, 5 months ago

you should learn periodicity first then it will be easier

Rohan Ajudia 6 years, 5 months ago

[3 ,4]
  • 2 answers

Priya Dharshini ? 6 years, 5 months ago

Give maximum 5 to 6hrs(i know its too much) for self study(does not include h.w). First complete the subject which u feel easy... then do tough chapter. As soon as it is completed in class come home revise that topic and solve questions from that topic. Every saturday make a question paper ur self from guides and write that test(or as a worksheet) on sundays....this will keep u revised of all the topics...

Adwitha Nair???‍??‍? 6 years, 5 months ago

Please study the portions daily.put fixed time for each subject.Adjust time and give more time to difficult subjects.Revise weekly Study schedule making depends on your habits and duties.Try to give more time to studies..
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  • 1 answers

Priya Dharshini ? 6 years, 5 months ago

I think so it is not yet availabe in october or november it would be available in all the apps and website..
  • 1 answers

Nishant Raj 6 years, 5 months ago

use the chain rule...
  • 1 answers

Nishu Sahu 6 years, 5 months ago

A'=A and B'=B (BA-2AB)'= (BA)'-2(AB)'= A'B'-2B'A'= AB-2BA For symm, - (BA-2AB)'= BA-2AB and for skew it is= 2AB-BA But ans not match. So, it is neither symm nor skew symm.
  • 5 answers

Nishant Raj 6 years, 5 months ago

Krna kya hai ye bhi likh diya karo plzz...!!

Manish Purohit 6 years, 5 months ago

Sin2x

Kamlesh Thakur 6 years, 5 months ago

Sin2x

Aman Kumar 6 years, 5 months ago

Sin 2x

Aamir Ansari 6 years, 5 months ago

Sin2X
  • 5 answers

Priya Dharshini ? 6 years, 5 months ago

So many people using this app since 2 yrs great..

Aman Kumar 6 years, 5 months ago

Me too...frnds

Priya Dharshini ? 6 years, 5 months ago

Ohh kumar u were using this app in class 10 also...?

Kumar Vishal Behera 6 years, 5 months ago

Me too

Priya Dharshini ? 6 years, 5 months ago

Ya i am using this app since class 10
  • 0 answers
  • 3 answers

Vidushi Shukla 6 years, 5 months ago

For changing matrix into identity matrix , first try to make zeroes .

Vidushi Shukla 6 years, 5 months ago

Its easy but lengthy. If u r doing by elementary row operation write A = IA Now write the given matrix in LHS 's A not in RHS 's A . Then try to make the LHS matrix as identity matrix and do the same changes on right side and u will end up getting the inverse.

Akash Choudhary Dav Gandhinagar 6 years, 5 months ago

Bahot hard h 6 marks ka aayga 2020 m matrix order 3×3 kA

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