Can you please send what books should we buy for 11 PCMB including the optional subject i.e., English.
May I know what books should I purchase for 11 PCMC including the optional subject.
Any important concepts for jee main which may not be 100% sure
For all subjects (PCM)
Please if there is please give me
Can you please send me a video on potential energy.
A book shop has a mail-order service. One has to send the price of the books and 20 rupees postage. To get a book priced 150 rupees, how much should one send? If one sends 200 rupees, he would get books worth how much?
If we use b for the price of books and s for the postage, in what all ways can we write the relation between these amounts?