Question

1+tan²theta/1+cot²theta​

Answer 1

Answer:

tan²theta

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Step-by-step explanation:

(1+tan²theta)/(1+cot²theta)

use basic trig identitiy

(1+tan²theta)/1+(1/tan² theta)

solve it by Lcm * 1+(1/tan² theta)*

and convert eleement tk fraction

(tan² theta+ 1)/(tan² theta)

(1+tan² theta)/((tan² theta +1)/(tan² theta))

((1+tan² theta)tan² theta))/ (tan² theta+1)

cancel the comman factor 1+ tan² theta

= tan² theta

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