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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.
| 1451. |
If AM of two no a and b is eqaul to their GM then!? |
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Answer» Esa nhi hai answer hai a=b Ati easy ans abai ne am=a+b\\2=√ab=a+b=2√ab then use compando divedendo mathad |
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| 1452. |
Sin x - sin y = a and cos x- cos y =b , then the value of cos (x+y) is |
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| 1453. |
The value of 61/31is |
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| 1454. |
Me pagal kyu hoo?why |
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Answer» Apne classmates se puncho Ho sakta hai ki app galat ho kyuki app pagal nahi |
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| 1455. |
THE VALUE OF 3TANA-2TANA-TANA IS EQUAL TO |
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| 1456. |
Diffrenciate of √cosx |
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Answer» \\-sin x -sinx |
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| 1457. |
Domain and range of fx=11-7sinx |
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| 1458. |
Hello kaise ho sab koi yaha pe edurev app pe hai kya |
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Answer» Nahi re baaba Dp kya hai tumhari Ha mai hun |
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| 1459. |
Math me suppliment kh e questions kyu nahi hai |
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| 1460. |
If the lines 3x+y-14=0,x2y=0and 3x+my-14=0are concurrent, the value of m is |
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Answer» 2nd line is incorrect You have not written the 2nd line correctly please write it correct |
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| 1461. |
Which chapters can be completed quickly to get passing marks |
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| 1462. |
Sum to n terms of special series explain it and give idia for finding this types of questions |
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Answer» n (n+1)/2 (n+1)(2n+1)/6 |
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| 1463. |
ch12 solution |
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| 1464. |
Domain of the function 1 upon root 1 - x |
| Answer» X should be strictly less than 1 .....this would give u domain in interval form | |
| 1465. |
K niyati |
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| 1466. |
Compute the derivative of sinx |
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Answer» Sin x =cos x f(x) = sinxThenf(x)\'= cosx Answer |
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| 1467. |
6778+72972*678(122) solve it |
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Answer» Me to check kar raha tha ? answer aate hai ya nahi Yeh 11 ki maths mein kha hai idiot |
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| 1468. |
If a=2+route3 then find the value of a-1/a |
| Answer» If a=2+√3Thena-1/a=(2+√3)-1/(2+√3)=(2+√3)^2-1/2+√3=6+4√3/2+√3Now By rationalysation methode= -12+2√3 | |
| 1469. |
Sin750 whats it value |
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Answer» 1/2 0.5 |
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| 1470. |
What is cos2x? |
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Answer» cos^2x - sin2x 2cos^2x-1 1-2sin^2x |
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| 1471. |
Find the value of x by trigonometry in cos^3x-2cos^2x+sin^2x+sinx?? |
| Answer» X=2nπ+-π/2X=nπ+(-1)^n.π | |
| 1472. |
Log (1+x3)÷sin3x |
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| 1473. |
To prove that-- sin2x+cosx=0 |
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| 1474. |
Let S=/{x:x is a positive multiple of 3less than 100}P={x:x is a prime number less than 20} |
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Answer» Union or intersection? Toh question toh batao kya chahiye |
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| 1475. |
Prove that B-A = A\'-B\'? |
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Answer» Let A=[a,b,c]B=[d,e,f]Then A-B=0And also A\'=[d,e,f]B\'=[a,b,c]Then nowA\'-B\'=0Hence proves Yes |
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| 1476. |
How to solve derivative by first principle |
| Answer» By applying formula f\'(x) =f(x+h)-f(x) /h | |
| 1477. |
Find the Principals solution of the equation tanx=-1/√3 |
| Answer» nπ-π/6,nbelongs to z | |
| 1478. |
Venn diagram of distributive ,assocuative and commutative law |
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| 1479. |
A line segment draw A point is 4cm and B point is 6cm two circle touch 10cm |
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| 1480. |
acosA+bcosB+ccosC=2asinAsinC |
| Answer» Putting the calues os cosA,cosBAns cosC also the u can find ans | |
| 1481. |
4c4 × 48c3/52c7 |
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| 1482. |
find the square root of 5 - 12i |
| Answer» 3+2i And -3-2i are the two squares roots of 5-12i | |
| 1483. |
Find the domain and range of f(x) =√9-x |
| Answer» Domain is Domain Range is Range You can\'t compare and find it\'s value, it against universal law , that\'s what Einstein and Stephen hawking were trying to find , wait for them .They will definitely find the answer and send it to you . Till then wait ........... | |
| 1484. |
Integration of 5^x/1+x^2 |
| Answer» 5x^2÷2+2x^3÷3 | |
| 1485. |
Verify the distributive laws for three non empty sets A , B and C |
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| 1486. |
Prove demorgains law |
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| 1487. |
the set of all letters in the word BETTER |
| Answer» {B, E, T, R} | |
| 1488. |
If (-1,1) find A×A×A |
| Answer» AXA=(-1,-1) (-1,1) (1,-1) (1,1)AXAXA=(-1,-1,-1)(-1,-1,1)(-1,1,-1)(-1,1,1)(1,-1,-1)(1,-1,1)(1,1,-1)(1,1,1) | |
| 1489. |
Activity 28 practical |
| Answer» Limits and derivative | |
| 1490. |
Let f (x+1/x) = x^2 + 1/x^2, x is not equal to zero then what is the value of f (x) |
| Answer» ? | |
| 1491. |
Greatest integer function |
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| 1492. |
lim x tends to infinity 4xcube+3xsquare+2x+1/5 xcube +xsquare+3 x+2 |
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| 1493. |
Find the derivative of (x-1)(x-2) |
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Answer» 1 Was so simple yr 2x-3 |
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| 1494. |
How many subsetsare there in the set A={a,1,b,2} |
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Answer» 16 16 Total subset =(2) raise to no of elements in set i.e 4. So subsets in set A={a, 1,b,2}is 16. |
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| 1495. |
Domain of 1-|x-3| |
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Answer» Real no.s [-infinity to +infinity] means all the Real no.s All real numbers |
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| 1496. |
√x+√x to infinity |
| Answer» √x+√x to infinity =infinity√x Bcz for eg. √x+√x+√x = 3√x So √x+√x to infinity = infinity√xIs your solution | |
| 1497. |
The perimeter of a painting is 270 cm it is 90 cm in height how wide is it |
| Answer» 45 cm | |
| 1498. |
If A{1,0,4} and B{7,62,6} state A U B |
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Answer» I think when you will come in 11 after that you will know is this easy or not because all students have different different experiences AUB={0,1,2,4,6,6,7} A U B={1,0,4} U {7,6,2,6} = {1,0,4,7,6,2} Is 11 tough? I am a 10 class student |
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| 1499. |
Lim.x-π/6 √3sinx-cosx/π/6-x |
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| 1500. |
Find the 6th term in the expansion of (2x-y)12 |
| Answer» -101376x^7y^5 | |