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Good explanation mam...... 😃Please upload more videos based on this chapter................................. Thank u 😘💕
thank you very mouchhhhhhhhh
good explaination
Madam I didn't understood last question
All udaising
Very well explained
Super
You made a mistake in the last question, when you wanted to calculate L1
h1 is not 45cm,H=45 is the height of the bigger cone
Oiii where is CSA
Check L1,L1=√h1²+(r1-r2)²
The worst
Good explanation mam...... 😃
Please upload more videos based on this chapter................................. Thank u 😘💕
thank you very mouchhhhhhhhh
good explaination
Madam I didn't understood last question
All udaising
Very well explained
Super
You made a mistake in the last question, when you wanted to calculate L1
h1 is not 45cm,H=45 is the height of the bigger cone
Oiii where is CSA
Check L1,L1=√h1²+(r1-r2)²
The worst