. (1) Jive me 1000wing sub-questions:
1. Find the value of: 2 tan 45º + cos 45º - sin 45°
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Answer:
2
Step-by-step explanation:
Since tan45°=1, cos45°=1/√2, sin 45=1/√2
2 * 1 + 1/√2 - 1/√2
2
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