InterviewSolution
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InterviewSolution
| 1. |
tanA/(1-cotA) +cotA/(1-tanA)= (1+tanA+cotA) plz. gave me a solution plz |
| Answer» tanA/(1–cotA) + cotA(1–tanA) tanA/(1–1/tanA) + 1/tanA(1–tanA) tanA/tanA–1/tanA + 1/tanA(1–tanA)tan²A/tanA–1 + 1/tanA(1–tanA) tan²A/tanA–1 —1/tanA(tanA–1)tan³A–1/tanA(tanA–1)(tanA–1)(tan²A+1+tanA)/tanA(tanA–1)tan²A/tanA + 1/tanA +tanA/tanAtanA + cotA + 11 + tanA + cotA | |