Login
Premium
Home Question Bank India

India Homework Resources

Find homework questions from Indian students. Get comprehensive answers and expert guidance for your academic needs.

error msg

Questions

India
VERSION B Answer any 3 questions from 1 to 4 , Each carries 3 Marks 1.,a) Which of the following function is always increasing on R? \( \begin{array}{llll}\text { i) } \sin x & \text { ii) } x^{2} & \text { iii) logx } & \text { iv) }-3 x\end{array} \)
Calculus Jan 08, 2025
3) Order the following in incruaning pritorily A) \( -\mathrm{H},-\mathrm{Cl},-\mathrm{OH} \) Ans \( +-\mathrm{H}, \mathrm{Cl},-\mathrm{OH} \) B) \( -\mathrm{CH}_{3}+\mathrm{CH}_{3},-\mathrm{CH}_{2} \mathrm{OH}-\mathrm{CH}_{2} \mathrm{CH}_{3} \) C) \( -\mathrm{C} \equiv \mathrm{CH},-\mathrm{CH}=\mathrm{CH},-\mathrm{CH}=0 \)
Chemistry Jan 08, 2025
(ii) \( \frac{a}{c}=\frac{a^{2}-b^{2}+c^{2}}{b^{2}-c^{2}+d^{2}} \)
Algebra Jan 08, 2025
If \( \cos \theta=-\frac{1}{2} \) and \( \pi<\theta<\frac{3 \pi}{2} \), then find the value of \( 4 \tan ^{2} \theta-3 \operatorname{cosec}^{2} \theta \)
Trigonometry Jan 08, 2025
137. Ramesh travelled from a point and straight to at a distance of 90 m . He turned right and walked 40 m , then again turned right and walked 70 m . Finally, he turned right and walked 40 m . How far he is from the starting point?
Geometry Jan 08, 2025
2) \( \triangle P S E-\triangle T S V \ln \triangle P S E, P S=4.5 \mathrm{~cm}, S E-52 \mathrm{~cm}, P E-54 \mathrm{~cm} \) and \( P S=T S=5: 3 \). Construct \( \triangle P S E \) and \( \triangle T S V \).
Geometry Jan 08, 2025
rove that \( \sec ^{4} \theta-\sec ^{2} \theta=\tan ^{2} \theta+\tan ^{4} \theta \)
Trigonometry Jan 08, 2025
Solve by substitution method \( 2 x+y=7,4 x-3 y+1=0 \)
Algebra Jan 08, 2025
16 The observed rotation of 10.0 g of \( (R)-2 \)-methyl -1-butanol in 50 ml . of sotution in a 20 cm potarimeter tube is \( +2.3^{\circ} \) at \( 20^{\circ} \mathrm{C} \), what is the specific rotation of the compound? \( [a]_{D}^{20^{\circ} \mathrm{C}}=\frac{a}{l \times c}=\frac{2 d \mathrm{~m} \times \frac{10.0 \mathrm{~g}}{50 \mathrm{ml}}}{2}=5.75 \)
Chemistry Jan 08, 2025
1. Calculate the wavelength of the light emitted when the electron in a hydrogen atom drop from the \( n=3 \) to the \( n=1 \) orbit. In what region of the spectrum does this spectral lin lie? To what seriss does at belong? \( \frac{1}{\lambda}=1.0975 \times 10^{77} \mathrm{~m}^{-1}\left(\frac{1}{n_{1}^{2}}-\frac{1}{n_{2}^{2}}\right) \)
Chemistry Jan 08, 2025
Prev 1
...
94 95 96 97 98 99 Next
1
...
94 95 96 97 98 99
Prev Next
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy