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niju srivastava

· started a discussion

· 1 Months ago

solution calculation is wrong .please correct it and provide right solution

Question:

If 6sin4θ + 3cos4θ = 2 then the value of [7cosec6θ +  8 sec6θ]1/3 is – 

Options:
A)

2

B)

4

C)

8

D)

6

Solution:

Ans: (d)

  

niju srivastava

· commented

· 1 Months ago

2^6=8 nhi hota h...jo ye pura cancel ho jayega

SAGAR CHHILLAR

· commented

· 1 Months ago

thik h calculation....

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