Find the value of tan²60°+2tan²45°?
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Answered by
2
tan2 60+2 tan2 45
=(root 3)sq.t+2*(1)sq. (here root and sq.will get cancel in (root3)sq.
=3+2*1
=3+2
=5
HOPE IT HELPS YOU
=(root 3)sq.t+2*(1)sq. (here root and sq.will get cancel in (root3)sq.
=3+2*1
=3+2
=5
HOPE IT HELPS YOU
Answered by
10
tan 60° = √3 and tan 45° = 1
then
tan²60° + 2× tan²45°
⇒(√3)² + 2 × (1)²
⇒3 + 2×1
⇒3+2 = 5
∴tan²60° + 2 tan²45° = 5
hope it helps
pls mark brainliest
then
tan²60° + 2× tan²45°
⇒(√3)² + 2 × (1)²
⇒3 + 2×1
⇒3+2 = 5
∴tan²60° + 2 tan²45° = 5
hope it helps
pls mark brainliest
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