if A=30 degree verify that tan²A=2tanA/1-tan²A
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A = 30°
Tan²A = 2TanA / 1- Tan² A.
Tan² 30 = 2Tan30° / 1- Tan² 30° [ Tan 30° = 1/✓3]
PUT VALUES AND SOLVE..
Tan²A = 2TanA / 1- Tan² A.
Tan² 30 = 2Tan30° / 1- Tan² 30° [ Tan 30° = 1/✓3]
PUT VALUES AND SOLVE..
Rajnish1710:
sry but it have to verify
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