Saved Bookmarks
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 7651. |
Which book is more useful of maths?? |
|
Answer» elements First of all you complete ncert book then other side you can use I think NCERT as well as K.C.SINHA Ok i suggest u to stick to ncert for 11th ......once u complete it try examplar problems |
|
| 7652. |
The number of rats in india is an example of finite sets or infinite sets? Explain with reasons. |
|
Answer» Because we can count the rats Finite It is infinite set because we can\'t able to count them.. |
|
| 7653. |
X^2+9X^2÷(X+3)=27 findX |
| Answer» x^2+9x^2=27(x+3)10x^2=27x+8110x^2-27x-81=0x=-(-27)+_√(27)^2-4(10)(-81)/20x=27+_√729+3240/20x=27+_√3969/20x=27+_63/20x=90/20=4.5 orx=-46/2=-23 | |
| 7654. |
What is tha values of Sin15°? |
|
Answer» its value (\troot of 3 - 1) /2root of 2 sin(45°-30°) using formula of sin(A-B)= sinA×cosB - cosA×sinB. |
|
| 7655. |
Are ø and {ø} are same? |
|
Answer» No, first one is null set while second one is singleton set which is consisted of a null set as it\'s element. . |
|
| 7656. |
Lim. Sin ax/bxx-0 |
|
Answer» Multiplying se 2nd step hai.Lim se 3rd step hai.Lim se 4th step hai.a/b × lim ye 5th step hai.Fir formula.Fir answer complete Lim Sin ax/bx Lim Sin ax ×1/bxMultiplying and dividing by axLim Sin ax/ax ×ax/bx Lim Sin ax/ax × a/ba/b × lim Sin ax/axUsing lim Sin x/x=1a/b ×1=a/b Is a/b is the answer?? Kon si book ka question hai ye |
|
| 7657. |
(1-i)(1-i)^3/(1-i^3) |
| Answer» | |
| 7658. |
|x|-1÷|x|-2>=0 |
| Answer» | |
| 7659. |
What differentiaton and integeration together called?. |
|
Answer» Pcm And u Pcmb Which stream?? N.p So no idea Not studied yet |
|
| 7660. |
Tanx= -4÷3,in quadrant 2nd so find sin x÷2,cos x÷2,tanx÷2 |
| Answer» | |
| 7661. |
What is 1+1 ? |
| Answer» A no. Greater than 1 and Less than 3 | |
| 7662. |
Find the sum and product of any complex number |
| Answer» | |
| 7663. |
Define ANTILOG |
| Answer» | |
| 7664. |
What is the difference between real numers and natural numbers |
|
Answer» Real numbers comparises rational and irrational numbers and natural no. are 1 to infinity Real Number. more ... The type of number we normally use, such as 1, 15.82, −0.1, 3/4, etc. Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers. They are called "Real Numbers" because they are not Imaginary Numbers.Natural Numbers are all those Number which us normally count like 1,2,3,4,......... |
|
| 7665. |
Chain method |
| Answer» | |
| 7666. |
( root6+ i5) ( root6- i/5) |
| Answer» | |
| 7667. |
Calculate the varience and standerd deviation of the following data 8, 12 ,13,15,22,14 |
| Answer» | |
| 7668. |
On which day we get our class10 result? |
|
Answer» about 23 or 27 don\'t know Last week of may May be one month later |
|
| 7669. |
Cbse me Science stream Hindi medium me Hoti hai kya |
|
Answer» Marzi hoti h kuchh bhi le lo Yes Ha |
|
| 7670. |
Proof of rolle theorem. |
|
Answer» Proof. According to Rolle\'s theorem, we are to suppose that there is a function f, with the property = , then there exists a point (say ) in interval , such that derivative of is zero, i.e. = 0. The idea of proof is that if = , then acquires a maximum or a minimum at point that lies somewhere within the interval Jay mahakaalWhatsapp no9675624741 Which chapter???.. |
|
| 7671. |
The set of animals living on the earth which types of set with reason |
|
Answer» Infinite because there no is not definite. If u gonna count the no of animals and went for a rechecking its strenght will change. Population of humans is finite as there is census i.e. we know definite no of persons in world but thats not so in case of animals. A finite set consists of finite number of elements. There are countable number of elements in a finite set. Therefore, set of animals living on the earth is a finite set. |
|
| 7672. |
Which is the best book for IIT according to class 11 |
|
Answer» Okk bro thanx for giving me your suggestion. Oo.....I was not knowing!!!..Then u will cross the exam..just follow their pattern...U will surely get success...Thats what i think... Thanx bhai but i am already studying in akash I m not having deep knowledge about it....but i think u should go with the Modules or study materials Provided by institutions like Akash.. Koi to bata do yar |
|
| 7673. |
Kya kisi ko pata h ki 10th board exam ka result kab aa rha h? |
| Answer» No but if you get your questions answer then inform it to mee i also want to know | |
| 7674. |
Mensuration tricks for preparing for any competition |
| Answer» | |
| 7675. |
Exercise 1.2 |
| Answer» | |
| 7676. |
Yyyy |
|
Answer» means What??? |
|
| 7677. |
Can anyone here who can can tell me marking scheme of chapter wise subject? |
| Answer» Sry I don\'t know | |
| 7678. |
Which is the best book for cbse as well as jee paper |
| Answer» Physics SL arora Chemistry SL arora Maths modern ABC | |
| 7679. |
If coordinates of p is 2, 4,5 find the cootdinates of F |
| Answer» | |
| 7680. |
cos2x. cos(x/2) - cos3x. cos(9x/2) = sin5x. sin(5x/2) |
| Answer» | |
| 7681. |
Show that A U (A intersection B ) = A |
| Answer» Let A={1,2} and B={3,4}A intersection B ={1,2} intersection{3,4} =¢AUB(AintB)={1,2}U¢ ={1,2}is A??? | |
| 7682. |
Sin(b-c)cos(a-d)+sin(c-a)cos(b-d)+sin(a-b)cos(c-d)=0 |
| Answer» | |
| 7683. |
Tan 15 +cot 15=4 prove |
| Answer» | |
| 7684. |
hey have u all sience started coachings????? |
|
Answer» Nooo Noooooooooooo????????????? Yess No yes Noooooo |
|
| 7685. |
prove: A U B U C =A\' U B\' - C\' |
|
Answer» This can be proved with the hlp of Venn diagram Take examples of a b c What is this???? |
|
| 7686. |
How can we take the value of theeta in complex number a |
| Answer» If u want to take theeta complex u can. Take 3.14285714...... Nd so on | |
| 7687. |
who is mathematics lover |
|
Answer» I love maths. no i am not mathematics lover |
|
| 7688. |
Let A and B be 2 set in the same universal set.Then A-B= |
|
Answer» B complement A-(A intersection B) ans is a A |
|
| 7689. |
Can anyone of you go to Aakash institute hissar haryana |
| Answer» Yes | |
| 7690. |
Can u please send me 6 marks ncert based questions of exercises 3.1 & 3.2 |
| Answer» | |
| 7691. |
What is meant my vector? |
|
Answer» It is a physical quantity which have magnitude and direction and also follows vector algebra A vector is phenomenon in which it has two different properties i.emagnitude and direction .eg- velocity momentum etc A vector is such quantity which have magnitude as well as direction. |
|
| 7692. |
How many chapters have u all completed in phy, chem and maths??? |
|
Answer» Really let me ask a question One of physics, 2 of maths Nd one of chemistry |
|
| 7693. |
What is value of cos 18°? |
| Answer» | |
| 7694. |
An example for a function but not a relation (domain-R,codomain-R). a)y=x. b)not possible c)y=x^2 |
| Answer» Not possible | |
| 7695. |
a+b/a-b = 2 , b+c/b-c = 3 , c+d/c-d = 5 , a+d/a-d =??????? |
| Answer» a+b/a-b=2 a=3bSimilarly b=2c. 2c=3da+d/a-d=3b+d/3b-d=9d+d/9d-d=10d/8d=5/4 ans | |
| 7696. |
What is set -builder |
| Answer» It is the form of set which is also known as rule method. | |
| 7697. |
Prove that sin 11A sin A + sin 7A sin 3Acos 11A sin A+ cos 7A sin 3A = tan 8A |
| Answer» | |
| 7698. |
Prove π=22/7 |
| Answer» 3.14 | |
| 7699. |
log 45 to base 3x=log 403^1/3 to the base 4x then find the characteristics of x^3to the base 7 |
| Answer» | |
| 7700. |
log^2 (4-×)+log (4-×).log (x+1/2)-2log^2 (x+1/2)=0 find x |
| Answer» | |