# bro how they get tan50 (1 Viewer)

#### Sylfiphy

##### Member
In the question they factorised ‘Tx’ out and then inside the brackets they continued to factorise but I don’t get how they made tan50 becos I thought cos over sin was cot??

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Lol

#### shoulfer

##### Member
In the question they factorised ‘Tx’ out and then inside the brackets they continued to factorise but I don’t get how they made tan50 becos I thought cos over sin was cot??
because tan is in the denominator and 1/tanx = cotx so its the same thing

#### Sylfiphy

##### Member
because tan is in the denominator and 1/tanx = cotx so its the same thing
OHH MB I WAS STUMPED GOODBYE THANKS

#### Sylfiphy

##### Member
what the flip man what’s funny

#### yolo tengo

##### mitsuya's fanboy
In the question they factorised ‘Tx’ out and then inside the brackets they continued to factorise but I don’t get how they made tan50 becos I thought cos over sin was cot??
cos 50/sin 50 is cot 50, but cot 50 = 1/tan 50, hopefully this helps lol

#### yolo tengo

##### mitsuya's fanboy
because tan is in the denominator and 1/tanx = cotx so its the same thing

#### Susu123

##### Well-Known Member
cos 50/sin 50 is cot 50, but cot 50 = 1/tan 50, hopefully this helps lol
in ur math teacher era, miss T would be proud

#### yolo tengo

##### mitsuya's fanboy
in ur math teacher era, miss T would be proud
i was always in my math teacher era only for adv tho