Introduction to Numpy
CBSE · Class 11 · Informatics Practices
All formulas from Introduction to Numpy in CBSE Class 11 Informatics Practices. Key equations, constants, and identities for board exam preparation.
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Formulas
Array Basics
Total elements in marks array: 4 x 3 = 12
itemsize for int32: 32/8 = 4 bytes
itemsize for int64/float64: 64/8 = 8 bytes
size = product of the elements of shape
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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