Questions Answered

vishweshshrimali5:
A Request:
I am conducting a short energy conservation survey under my project of advanced Fischer Tropsch Model. I request you all to plea…
 updated 8 months ago
 10 replies
 1 Medal

vishweshshrimali5:
Evaluate:
\[\large{1^2. 2! + 2^2. 3! +... + n^2 n!}\]
 updated one year ago
 15 replies
 1 Medal

vishweshshrimali5:
Solve:
\[\large{\theta = \tan^{1}(2\tan ^2\theta)  \frac{1}{2} \sin^{1} \frac{3 \sin 2 \theta }{ 5 + 4 \cos 2 \theta }}\]
 updated one year ago
 14 replies
 2 Medals

vishweshshrimali5:
Friends please help me its urgent
I want the proof to the median formula in this webpage
…
 updated one year ago
 4 replies
 No Medals Yet

vishweshshrimali5:
If sin x sin y =1/4 and 3tanx=4tany then prove that sin(x+y)=7/16
 updated one year ago
 4 replies
 No Medals Yet

vishweshshrimali5:
find the locus of the point P suchh that PA  PB = 6 where A = (0,4) and B = (0,4).
…
 updated one year ago
 54 replies
 4 Medals

vishweshshrimali5:
Kindly help with this integration
 updated one year ago
 74 replies
 7 Medals

vishweshshrimali5:
sin y = 2 sin x
find and construct angle y
 updated one year ago
 33 replies
 7 Medals

lgbasallote:
Prove: \[\huge S_n = \frac{n(a_n + a_1)}2\]
 updated one year ago
 47 replies
 3 Medals

vishweshshrimali5:
\[sin^2 \theta = 1\]
Find general solution of \(\theta\).
…
 updated one year ago
 10 replies
 1 Medal

vishweshshrimali5:
Can someone please explain me in detail the construction method for pi in the attached pdf.
 updated one year ago
 20 replies
 No Medals Yet

vishweshshrimali5:
tan x + cot x = 2
then find sin x .
 updated one year ago
 16 replies
 5 Medals

lgbasallote:
what is the domain and codomain in \(\bf{int floor(float real)\{\cdots\}}\)
 updated one year ago
 22 replies
 No Medals Yet

lgbasallote:
math question inside
 updated one year ago
 19 replies
 4 Medals

mathslover:
The nearest star to our solar system is 4.29 light years away. How much is this distance in terms of parsecs? How much parallax would this s…
 updated one year ago
 26 replies
 2 Medals

mathslover:
In fig.6, D is a point on side BC of ∆ABC such that AD = AC. Show that AB >
AD.
 updated one year ago
 29 replies
 4 Medals

Ldaniel:
According to the Guinness Book of World Records, the longest home run ever measured was hit by Roy "Dizzy" Carlyle in a minorleague game. T…
 updated one year ago
 1 reply
 No Medals Yet

AravindG:
Can anyone give me some tricky , or conceptual questions on "tangents and normals" which i can use to teach my fellow students in a lecture…
 updated one year ago
 52 replies
 6 Medals

pumpgirls:
Read the steps Stan wrote to construct triangle PTS congruent to triangle DJK.
Step 1. Mark a point P. With the length of DK as the w…
 updated one year ago
 27 replies
 2 Medals

TheViper:
\(\Large{Tutorial:}\)
…
 updated one year ago
 15 replies
 15 Medals

mathslover:
Hi all
May be second last feedback of me ..…
 updated one year ago
 51 replies
 4 Medals

sparksaflyen:
write down the expansion of sin(A+B) and hence find sin 15 deg in simplest surd form
 updated one year ago
 13 replies
 1 Medal

fiedster23:
I have $100 to spend for dinner. What is the most I can spend, leave a 20% tip, and still not spend more than the $100. Write an equation …
 updated one year ago
 12 replies
 2 Medals

jiteshmeghwal9:
proof on quadratic equation :)
 updated one year ago
 11 replies
 5 Medals

vishweshshrimali5:
A very important tutorial on the VBODMAS rule
 updated one year ago
 59 replies
 4 Medals

vishweshshrimali5:
solve 21÷ 3 (10  3)  20 + 1 = ?
 updated one year ago
 87 replies
 4 Medals

Compassionate:
My friend doesn't understand this equation and %100 sure that she knows the right answer:
48÷2(9+3) =
…
 updated one year ago
 32 replies
 No Medals Yet

Tyler.Switzer23:
[4.02]Admission to the zoo costs $4 for adults and $2 for kids. The total bill for your entire extended family was $30. This scenario can b…
 updated 9 months ago
 14 replies
 2 Medals

deasia1:
x+5
 updated one year ago
 5 replies
 1 Medal

yeller33:
logxlog6=log15
…
 updated one year ago
 37 replies
 7 Medals
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