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D.RAJ

· started a discussion

· 1 Months ago

kindly increase the fonts of explanation...

Question:
If  \(\cfrac{1}{sec\theta} + \cfrac{1}{cos\theta} = \sqrt{3}\) , then the value of cos3\(\theta\) + sec3\(\theta\) is:–
Options:
A) -1
B) 0
C) 1
D) 1/\(\sqrt{3}\)
Solution:
Ans: (b) 


Knowledge Expert

· commented

· 1 Months ago

Hi, Thank you very much for your valuable feedback.....

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