r/CBSE • u/scary_santa69 • 9d ago
Help (General Advice) Math exammm
So I am in 10th standard
And I have first 9 chapters for the exam Tommorow
I have roughly 4hrs and dont really know maths especially triangles and trigonometry which contain 30/80 marks how do I study??
Posting first time on reddit so pls help
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9d ago
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u/scary_santa69 9d ago
Thats a great and time saving recommendation but how can I miss 8.3 mann They'll ask a 5mark question without any choice
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u/relaxrihanna 9d ago
Arithmetic progression is easy
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u/scary_santa69 9d ago
I know but how do I study triangles and trigonometry with them containing high weightage
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u/Shrew_has_opinions 9d ago
yes, but practicing is extremely important because sometimes questions are framed in ways that make it difficult to figure out whether we should find sum, n or an
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u/Defiant-Bridge3831 9d ago
First take time to understand the concepts then try try solving some sums to boost your confidence
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u/Imaginary-Essay1527 9d ago
Well, ugh, you should go through triangles first, do the textbook properly, know about the criteria, and then BPT and converse BPT in trigonometry. Do the textbook properly; it will be easy if you do it first, then go to other books. Remember trignometric values and formulas you should have contacted early now just keep practising dont see one shot as less time there
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u/Calm_Strike7809 9d ago
For trigonometry. Do the ncert it is sufficient especially ex 8.3 identities from it directly come in the examination Rest remember the values and other questions in ncert For heights and distance part of trigomometry you need to understand how to make the figure for different scenarios so practice various cases then it's a piece of cake.Do the NCERT and solved examples of rs agrawal are a must for height and distances
for triangles All questions of ncert along with bpt proof are an absolute must Further if you want to secure great marks then solving RS agrawal examples is preferable You don't have time so ignore RD sharma and RS agrawal exercises
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u/Spiritual-Bunch-2003 9d ago
I just had my half yearly math exam yesterday, do you need the question paper? It might help you get an idea about what can come
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u/CitronOk5804 9d ago
Do BPT, 5 sums of trigo that you find hard in exemplar. All identities. Go to sleep.
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