Question

find the value of tan 63 into tan 27​

Answer 1

Answer:yo! Hope this helps ya out!

Step-by-step explanation:

tan 63 × tan 27

tan63 × cot (90-27)

Tan 63 × cot 63

tan63 ×1/tan63

1...........

Answer 2

we have to find value of $\bf{tan63^{\circ}tan27^{\circ}}$

we know, tan(90° - A) = cotA

tan63° = tan(90° - 27°)

tan63° = cot27°

now, $\bf{cot27^{\circ}tan27^{\circ}}$

= $\bf{\frac{1}{tan27^{\circ}}\times tan27^{\circ}}$

= 1

hence, tan63°. tan27° = 1