3 years ago

1-tan20×tan25=tan20+tan25

Mathematics

1 answer:

stiv31 [10]3 years ago

5 0

Answer:I DON'T KNOW

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

1-tan20×tan25=tan20+tan25​

1-tan20×tan25=tan20+tan25