Question

tan55°-tan10°-tan55° tan10°​

Answer 1

tan55°-tan10°-tan55° tan10°=1

Answer is in attachment

Answer 2

Hello Friend...❤️❤️

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The answer of u r question is..✌️✌️

✖️Tan 55° - Tan 10° - Tan 55° Tan 10°✖️

Ans:⭕️⭕️⭕️⭕️⭕️

One (1)

Explanation

Given,

Tan 55° - Tan 10° - Tan 55° Tan 10°

Let,

55-10=45

so,

Tan 55°-Tan 10° = Tan45°

$\frac{tan \: 55 - tan \: 10}{1 + tan55 \: tan10} = 1$

Tan 55 - Tan 10 = 1+Tan 55 Tan 10

= Tan 55°-Tan10°-Tan 55° Tan 10°=1

Hence proved

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Thank you..☺️☺️