Let x=`2^(log_2(3)* log_3 (4)..)`, where the last term in exponent is `log_99 100`, then the value of `(cos((xpi)/4)+sin((xpi)/4))` is equal to

Lat x=2^((log_(2)3) (log_(3) 4)....) , where the last term in exponent is log_(99) 100 , then the value of cos ((xpi)/4)+sin ((x pi)/4) is equal to -

Lat x=2^((log_(2)3) (log_(3) 4)....) , where the last term in exponent is log_(99) 100 , then the value of cos ((xpi)/4)+sin ((x pi)/4) is equal to -

Lat x=2^((log_(2)3) (log_(3) 4)....) , where the last term in exponent is log_(99) 100 , then the value of cos ((xpi)/4)+sin ((x pi)/4) is equal to -

The value of log_((sin^2x+cos^4x+4))(cos^2x+sin^4x+4) is equal to

The value of log_(sin^(2)x+cos^(4)x+2)(cos^(2)x+sin^(4)x+2) is equal to

The value of lim_(xrarr0)(ln(2-cos15x))/(ln^(2)(sin3x+1)) is equal to

The value of lim_(xrarr0)(ln(2-cos15x))/(ln^(2)(sin3x+1)) is equal to

If log_(2)log_(3)log_(4)log_(5)A=x , then the value of A is

The value of log_4[|log_2{log_2(log_3)81)}] is equal to

The value of log_4[|log_2{log_2(log_3)81)}] is equal to