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aditya

· started a discussion

· 1 Months ago

soln (Question: 269929.0 )

put q=0

(1 + cos0 +sin 0)/ (1+ cos0 - sin0)

(1+1) /( 1+1) = 2/ 2 =1


ONLY option c satisfy

sec0 + tan0 = 1+ 0 = 1




Question:

Find the value of  1+cos  q + sin q1 + cos q - sin  q    

Options:
A)

cosec θ + cot θ

B)

cosec θ – cot θ

C)

sec θ + tan θ

D)

sec θ  – tan θ

Solution:

Ans: (c)

  

Pranay SB

· commented

· 1 Months ago

D also can satisfy then..
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