should i focus on vector and basic math very deeply?
Yes it's very important.
Based on JEE point of view .
Vector and 3 d geometry cover almost 6-7 percent of maths paper
Also for all other entrance exams too.
So focus solve problems topicwise and remember quality is important than quantity.
Also
You need good understanding of vector to study physics.
It's crucial
Hi Arshan!
Greetings!
Skipping vector and basic math is like . . . I DON'T KNOW WHAT !!
They are very important chapter. And easy and interesting too . They will help you in ur further chapters … In whole of mechanics part . .. . . especially the representation of the vectors on the 3D axis using i,j and k . Relative motion , rain man problems , and river boat problems are directly related to vector . it is very important in projectile motion and formula proofings . take things simple … And explore the beauty of vectors . . .
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All the best !!