A course on Trigonometry that boosts your confidence and inspires you to solve pre calculus problems with an ease.
InstructorSandeep Kumar MathurComidoc has tracked 3 coupons for this course since 2026, last checked 1 month, 9 days ago. On average, a new coupon appears roughly every 98 days.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| Coupon code5C6A5B19E64C29D2ED3D | Discount13% off | Added | StatusExpired | Lifetime7d 18h |
| Coupon codeF6D8C4850E50864D6774 | Discount13% off | Added | StatusExpired | Lifetime30d 4h |
| Coupon codeA3F77D9E860A43F655F2 | Discount33% off | Added | StatusExpired | Lifetime30d 21h |
Lifetime is the time from a coupon's first appearance to its expiration or invalidation.
Free
Free
FreeInstruction frequently uses individual video lectures to demonstrate specific numbered questions, facilitating a direct approach to mathematical execution.
The curriculum includes a recurring cadence of quizzes at the end of major thematic sections to reinforce learning.
The emphasis on specific question solutions and competition-focused modules may lack the depth required for understanding formal mathematical proofs.
The curriculum aligns with the stated goals of academic and competitive exam preparation for those with basic algebra knowledge.