Question
The value of the expression (1 + sec22° + cot68°)(1
– cosec22° + tan68°) isSolution
(1 + sec 22° + cot 68°)(1 − cosec 22° + tan 68°) (1 + sec 22° + cot 68°)(1 − cosec 22° + tan 68°) (1 + 1/cos22° + (sin 22° / cos22°) )(1 – (1/sin22°) + (cos22° / sin22°)) ((1+cos 22° +sin 22°) / (cos22°)) ((cos22° +sin 22° −1) / (sin22°)) (sin2 22° + cos2 22° + 2cos22° × sin22° −1) / (cos22° sin22°) (1+2cos22° sin22° −1) / (cos22° sin22°) = 2
What will come in the place of question mark (?) in the given expression?
(7/4×18/21)+ (51/7× 28/17) + (25/2 × 48/10) =?
22.5% of 300 + 32.5% of 4500 =?
Simplify the following expression:
(165 × 12) ÷ 45 + 110 = ? × 2
√3970 × √730- √2400 =?
Find the simplified value of the given expression.
(1/4) of {64Â - 28 x 15 + 13 x 16 - 12.5 of 122}
140% of 75 + 152 - 160 = ?
What will be the value of the following expression?
0.04 ÷0.002 × 0.05 × 50
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