the indicated percentage of the given number step by step method please note
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Step-by-step explanation:
We have , tanA = 1
= A = 45°
2 sin A cos = 2 sin 45° cos 45°
= 2× 1/√2 × 1/√2 = 2/2 = 1
or
1 - tan ^ 30° / 1 + cot ^ 30 °
= 1 - {1/1/√3 } ^ / 1 + ( √ 3) ^
= 2/3/ 1+3
= 2/12
= 1/6
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Step-by-step explanation:
Step-by-step explanation:
We have , tanA = 1
= A = 45°
2 sin A cos = 2 sin 45° cos 45°
= 2× 1/√2 × 1/√2 = 2/2 = 1
or
1 - tan ^ 30° / 1 + cot ^ 30 °
= 1 - {1/1/√3 } ^ / 1 + ( √ 3) ^
= 2/3/ 1+3
= 2/12
= 1/6
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