Question

2 tan 45°+cos 45°-sin 45°=? (find the value )

Answer 1

Question :- 2 tan 45°+cos 45°-sin 45° = ? (find the value )

Solution :-

we know that,

• tan 45° = 1
• cos 45° = (1/√2)
• sin 45° = (1/√2) .

putting all values we get,

→ 2 * 1 + (1/√2) - (1/√2)

→ 2 + (1/√2) - (1/√2)

→ 2 (Ans.)

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Answer 2

Answer:

2

Step-by-step explanation:

2 tan 45°+cos 45°-sin 45°

=2×1+(1/√2)-(1/√2)

=2

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