Many UPSC aspirants feel maths to be a tricky subject, but it's effectively tackled with a targeted approach . A key is realizing the format of questions posed in the Civil Services exam . Instead of https://ims4maths.com/upsc-maths-optional-can-the-right-strategy-turn-mathematics-into-your-scoring-subject/
Conquering UPSC Mathematics : A Planned Guide for IAS Candidates
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