The angle of intersection of the circles \( x^{2}+y^{2}=4 \) and \( x^{2}+y^{2}=2 x+2 y \), is
(...
The angle of intersection of the circles \( x^{2}+y^{2}=4 \) and \( x^{2}+y^{2}=2 x+2 y \), is
(A) \( \pi / 2 \)
(B) \( \pi / 3 \)
(C) \( \pi / 6 \)
(D) \( \pi / 4 \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions
| 2022-11-17 | If \( k=1, l=2, m=0, p=3, q=4, r=5 \), find the value of \( \frac{5 m^{T}}{k^{p}} \) |
| 2022-11-17 | Which of the following pairs is the strongest acid? Give reason for your choice :
\[
\left[\math... |
| 2022-11-17 | рдорд▓реЗрд░рд┐рдпрд╛ рд░реЛрдЧ рдХреИрд╕реЗ рдлреИрд▓рддрд╛ рд╣реИ? рдЗрд╕рдХреЗ рд░реЛрдХрдерд╛рдо рдХреЗ рдЙрдкрд╛рдп рд▓рд┐рдЦрд┐рдпреЗред |
| 2022-11-17 | Select the matched ones.
I. Nitrosomonas - Nitrite to nitrate
II. Thiobacillus - Denitrification... |
| 2022-11-17 | Multiply together \[ a^{2}-2 a x+2 x^{2}, a^{2}+2 a x+2 x^{2} \] |
| 2022-11-17 | The latest view for the origin of viruses is
(A) these have arisen from nucleic acid and protein... |
| 2022-11-17 | Organelle important in spindle formation during nuclear division is
(A) Centriole
(B) Golgi body... |
| 2022-11-17 | Assertion (A): In water, orthoboric acid behaves as a weak monobasic acid.
Reason (R): In water,... |
| 2022-11-17 | Prove that \( n(n-1)(n-2) \ldots \ldots(n-r+1)=\frac{n !}{(n-r) !} \) |
| 2022-11-17 | Account for silicon is an insulator but silicon doped with phosphorus acts as a semiconductor. |
| 2022-11-17 | The angle of intersection of the circles \( x^{2}+y^{2}=4 \) and \( x^{2}+y^{2}=2 x+2 y \), is
(... |
| 2022-11-17 | Grana are
(A) protein storing plastids.
(B) coloured plastids.
(C) stacks of thylakoids.
(D) ind... |
| 2022-11-17 | рд╡рд┐рд╕рд░рдг рджрд░ рдХреЛ рдкреНрд░рднрд╛рд╡рд┐рдд рдХрд░рдиреЗ рд╡рд╛рд▓реЗ рджреЛ рдХрд╛рд░рдХреЛрдВ рдХреЗ рдирд╛рдо рд▓рд┐рдЦрд┐рдПред |
| 2022-11-17 | A \( s p^{3} \)-hybrid orbital contains:
(A) \( 1 / 4 s \)-character
(B) \( 1 / 2 s \)-character... |
| 2022-11-17 | there is a term containing \( x^{2 t} \) in \( \left(x+\frac{1}{x^{2}}\right)^{n-3} \)
(A) \( n-... |
| 2022-11-17 | рдирд░ рд╡ рдорд╛рджрд╛ рдпреБрдЧреНрдордХреЛрдВ рдХреЗ рд╕рдореЗрдХрди рдХреЛ рдХреНрдпрд╛ рдХрд╣рддреЗ рд╣реИрдВ? |
| 2022-11-17 | рдкреНрд░реЛрдХреЙрдиреНрд╕рд▓реНрд╕ (Proconsuls) рдкреВрд░реНрд╡рдЬ рд╣реИрдВ:
(A) рдХреЗрд╡рд▓ apes рдХреЗ
(B) рдХреЗрд╡рд▓ man рдХреЗ
(C) (a) рддрдерд╛ (b) рджреЛрдиреЛрдВ
(D)... |
| 2022-11-17 | During muscle contraction:
(A) cherrical energy is changed into electrical energy
(B) chemical e... |
| 2022-11-17 | What is the locus of a point \( (x, y, z) \) for which \( y=0, z=0 \) ? |
| 2022-11-17 | \( C_{p}-C_{v} \) for an ideal gas is |
| 2022-11-17 | After two hours, one- sixteenth of the starting amount of a certain radioactive isotope remained... |
0