Math, asked by HarshaR6787, 11 months ago

√1+cosA/√1-cosA = (cosecA + cotA)

Answers

Answered by spiderman2019

0

Answer:

Step-by-step explanation:

√1+cosA/√1-cosA

//Multiply numerator and denominator with √1+cosA

=> (√1+CosA)((√1+CosA))

-------------------------------

(√1-CosA)((√1+CosA)

=> √ (1+CosA)² / √(1 -Cos²A)

=> 1+CosA/SinA

= CosecA + CotA

= R.H.S

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