- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Can a diamond be polished?
Yes, diamonds are polished to make their surface smooth. The smooth surface facilitates the reflection of light through diamond making it more brilliant.
- Related Articles
- Let $p$ be a prime number. If $p$ divides $a^2$, then $p$ divides $a$, where $a$ is a positive integer.
- Difference between ++*p, *p++ and *++p in c++
- Difference between ++*p, *p++ and *++p in C
- Maximum number of people that can be killed with strength P in C++
- Subtract \( 4 p^{2} q-3 p q+5 p q^{2}-8 p+7 q-10 \) from \( 18-3 p-11 q+5 p q-2 p q^{2}+5 p^{2} q \).
- Two tangent segments \( P A \) and \( P B \) are drawn to a circle with centre \( O \) such that \( \angle A P B=120^{\circ} . \) Prove that \( O P=2 A P \).
- If $ p=-10$ find the value of $p^{2}-2 p-100 $
- If \( P A \) and \( P B \) are tangents from an outside point \( P \). such that \( P A=10 \mathrm{~cm} \) and \( \angle A P B=60^{\circ} \). Find the length of chord \( A B \).
- From a point \( P \), two tangents \( P A \) and \( P B \) are drawn to a circle with centre \( O \). If \( O P= \) diameter of the circle, show that \( \Delta A P B \) is equilateral.
- Solve \( 2 p^{2} q^{2}-3 p q+4,5+7 p q-3 p^{2} q^{2} \).
- Simplify: \( (-9 \p 3)-(-49 \p 7) \)
- If two positive integers $p$ and $q$ can be expressed as $p = ab^2$, and $q = a^3b; a, b$ being prime numbers, then LCM $(p, q)$ is(A) $ab$(B) $a^2b^2$(C) $a^3b^2$(D) $a^3b^3$
- Simplify and verify the result for $p=1$.$4 p^{3} \times 3 p^{4} \times( -p^{5})$"\n
- If $p,\ q,\ r$ are in A.P., then show that $p^2( p+r),\ q^2( r+p),\ r^2( p+q)$ are also in A.P.
- $\sqrt{\frac{16}{49}}=\frac{P}{49};\ p=?$

Advertisements