Math, asked by charvithabhashyam, 11 months ago

show tan square theta-1/cos square theta=-1​

Answers

Answered by shivani845455
39

Answer:

hey mate proved yr Q

Step-by-step explanation:

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Answered by mohitgurjar59
11

Answer:

\huge \boxed{\purple{hello}}

 { \tan }^{2} -  \frac{1}{ { \cos }^{2} }  =  - 1  \\  { \tan  }^{2}  -  { \sec }^{2}  =  - 1 \\  - ({ \sec }^{2} -  { \tan }^{2}) =  - 1 \\- 1 =  - 1 \\LHS=RHS

<marquee>{hope it help you}

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